Simple Present
Simple Past
Present Perfect
Future
100

Complete: My brother ___ (study) engineering at university.

My brother studies engineering at university.

100

Complete: I ___ (see) an interesting documentary last night.

I saw an interesting documentary last night.

100

Complete: I ___ (just/finish) my project.

I have just finished my project.

100

Complete: Don’t worry, I ___ (help) you with your luggage.

Don’t worry, I’ll help you with your luggage.

200

Make the sentence negative: They enjoy working late.

They don’t enjoy working late.

200

Make the sentence negative: She finished her report on time.

She didn’t finish her report on time.

200

Make the sentence negative: She has already taken the exam.

She hasn’t taken the exam yet.

200

Make the interrogative form: They are going to move to Bogotá next month.

Are they going to move to Bogotá next month?

300

Complete: The train usually ___ (leave) at 8:00, but today it ___ (leave) at 8:30.

The train usually leaves at 8:00, but today it leaves at 8:30.

300

Complete: Once we ___ (arrive), the class ___ (begin).

Once we arrived, the class began.

300

Complete: We ___ (know) each other for 5 years.

We have known each other for 5 years.

300

Complete: Look at those clouds! It ___ (rain) soon.

Look at those clouds! It’s going to rain soon.

400

Correct the mistake: Does she speaks German?

Does she speak German?

400

Correct the mistake: Did you see the message I send before class?

Did you see the message I sent before class?

400

Correct the mistake: Have you ever gone to Italy?

Have you ever been to Italy?

400

Correct the mistake: I will to call you when I arrive.

I will call you when I arrive.

500

Complete: What time ___ your father ___ (start) work every day?

What time does your father start work every day?

500

Complete: They ___ (not/understand) the question, so the teacher ___ (explain) it again.

They didn’t understand the question, so the teacher explained it again.

500

Complete: He ___ (work) here for three years, but he ___ (never/be) late.

He has worked here for three years, but he has never been late.

500

A: _______ _________ you __________ (travel) next vacation?

B: To Cartagena. I already have the tickets.

A: Where are you going to travel next vacation?

B: To Cartagena. I already have the tickets.