Past Simple Cont

Respuesta correcta: A) went

• A) wentCorrect. 'Went' is the irregular past simple of 'go', and the sentence needs a single past-tense verb.
• B) goed'Go' is an irregular verb, so the past is not built by adding '-ed' to the base form.
• C) gone'Gone' is the past participle, which is used with an auxiliary such as 'have gone', not on its own in the past simple.
• D) was goThe past simple does not use 'was' with the base form of the verb; that would be the passive or a progressive.

Respuesta correcta: D) was eating

• A) were eating'Were' goes with plural subjects or 'you', but Valentina is 'she', so it takes 'was'.
• B) ate'Ate' is past simple and describes a finished action, not an action in progress at a specific past moment.
• C) is eating'Is eating' is present continuous, but the sentence is set in the past with 'yesterday'.
• D) was eatingCorrect. The past continuous for 'she' is 'was' plus the verb in -ing, and 'at 5 PM yesterday' marks a moment in the past.

Respuesta correcta: D) We were watching the Superclásico when the lights went out.

• A) We watched the Superclásico when the lights were going out.Here the longer background action 'we watched' is in past simple and the interruption 'were going out' is in past continuous, which reverses the usual roles.
• B) We were watching the Superclásico when the lights were going out.Using the continuous for both the watching and the interruption is unnatural; the short interruption belongs in past simple.
• C) We watched the Superclásico when the lights went out.This is grammatical but it loses the background: 'watched' in past simple does not show the match was already under way.
• D) We were watching the Superclásico when the lights went out.Correct. The past continuous gives the long background action that was under way ('we were watching') and the past simple gives the short interruption that cut it short ('the lights went out').

Respuesta correcta: D) was walking / saw

• A) walked / saw'While' introduces a long action already in progress, which takes the past continuous, not the past simple.
• B) am walking / seeBoth verbs are in the present, but the context is a past narrative.
• C) was walking / was seeing'See' is a perception verb and is not normally used in the continuous in this sense.
• D) was walking / sawCorrect. Walking is the long background action in past continuous and seeing the dancer is the short interrupting action in past simple.

Respuesta correcta: A) was traveling / was

• A) was traveling / wasCorrect. You were in the process of travelling, which takes 'was' plus -ing, and the state of the subway was noisy.
• B) traveled / wasPast simple 'traveled' does not convey what you were in the middle of doing at that moment; the continuous is more natural here.
• C) traveling / being'Traveling' and 'being' are missing the auxiliary verbs, so the sentence has no grammatical structure.
• D) was travel / wasAfter 'was' the verb needs the -ing form; 'was travel' is not a form of the verb at all.

Respuesta correcta: C) were they doing

• A) they were doingIn a question the auxiliary 'were' has to come before the subject, not after it.
• B) did they do'Did they do' would ask what they did at some point, not what they were in the middle of doing.
• C) were they doingCorrect. The structure is word order plus 'were' plus subject plus verb-ing, giving 'were they doing'.
• D) they did'They did' is missing the auxiliary for a past simple question and does not form the continuous at all.

Respuesta correcta: A) While Martina was working, Facundo was making coffee.

• A) While Martina was working, Facundo was making coffee.Correct. Both actions were in progress at the same time, which is exactly what past continuous for both expresses.
• B) While Martina worked, Facundo was making coffee.'Worked' in past simple is understandable, but it is better to use the continuous for both actions to stress that two processes overlapped.
• C) Martina was working while Facundo made coffee.'Made' in past simple cuts the idea of two long simultaneous processes.
• D) Martina was work while Facundo was make coffee.Both main verbs lack the -ing endings, so the continuous is not formed at all.

Respuesta correcta: B) It was already raining before we arrived.

• A) We arrived at the hotel first, and then it started to rain.If the rain began after the arrival, past simple would be used instead: 'when we arrived at the hotel, it rained'.
• B) It was already raining before we arrived.Correct. The past continuous shows the rain was already going on as the background situation before the arrival.
• C) Both actions started exactly at the same millisecond.The wording is odd, and in any case the continuous clearly marks the rain as a situation that had already started.
• D) The sentence is incorrect; you cannot use 'when' with Past Continuous.There is nothing wrong with the sentence: 'when' is routinely used with a past continuous clause.

Respuesta correcta: D) I looked for my keys, found them in my pocket, and opened the door.

• A) I was looking for my keys when I found them in my pocket.This describes a long action interrupted by a short one, not a list of steps completed one after the other.
• B) I was looking for my keys and finding them in my pocket.It makes little sense to use the continuous for the precise moment of finding something.
• C) While I looked for my keys, I was finding them.This is awkward and it does not describe a logical sequence of finished events.
• D) I looked for my keys, found them in my pocket, and opened the door.Correct. Past simple is used for a series of completed actions happening in successive order.

Respuesta correcta: C) The wind was blowing and the snow was falling. We were walking slowly to the cabin.

• A) The wind blew. The snow fell. We walked to the cabin.It is grammatically correct, but it reads like a dry list of facts rather than creating atmosphere.
• B) The wind blows and the snow falls. We walk to the cabin.This is in the present tense, which moves the narration to a different time altogether.
• C) The wind was blowing and the snow was falling. We were walking slowly to the cabin.Correct. Past continuous is ideal for setting the background or atmosphere of a scene, as it paints the ongoing situation rather than single completed events.
• D) The wind did blow and the snow did fall.Using emphatic 'did' in an affirmative statement does not create background atmosphere.

Respuesta correcta: B) She was writeing a letter to her cousin in Salta.

• A) We were traveling through the pampas. (British/International spelling)This is correct; the double 'l' is standard in British and international spelling of 'travelling'.
• B) She was writeing a letter to her cousin in Salta.Correct. This one has the error: when a verb ends in a silent 'e', the 'e' is dropped before adding -ing, so 'write' becomes 'writing', not 'writeing'.
• C) They were sitting on the grass.This is correct; the consonant is doubled in short one-syllable verbs ending in a single consonant, as in sit -> sitting.
• D) It was beginning to get dark.This is correct; the 'n' is doubled because the final syllable is the stressed one, as in begin -> beginning.

Respuesta correcta: C) Yes, because 'have a great time' is an experience/action, not just possession.

• A) No, it should be "I had been having a great time".'I had been having a great time' is the past perfect continuous, which is far too complex and unnecessary here.
• B) No, because 'have' is a stative verb and can never have -ing.This is wrong: 'have' behaves differently depending on whether it means possession or is part of an activity phrase.
• C) Yes, because 'have a great time' is an experience/action, not just possession.'Have' as possession is a stative verb and does not go into the continuous, but 'have a great time' is an activity expression and can.
• D) Yes, but only if the party is still happening now.The phrase 'when you called' already marks the situation as past, so the party does not need to still be happening.