PAST SIMPLE & CONTINUOUS (Unit 1)
PRESENT PERFECT (Unit 2)
FOR / SINCE / JUST / YET / ALREADY (Unit 2)
MODAL VERBS
(Unit 3)
GERUND & INFINITIVE (Unit 3)
100

She _____ (study) hard for her exam.
(past simple, positive)

studied

100

She _____ (visit) ten different countries. (positive)

has visited

100

I have lived here _____ 2021. (point in time)

since

100

You _____ wear a helmet when riding a bike.

must / have to

100

I enjoy _____ (read) books.

reading

200

The ball hit his head _____ he _____ (play) baseball.

when / was playing

200

They _____ (finish) their homework yet. (negative)

haven't finished

200

She has studied English _____ five years.

for

200

You _____ wait, you can leave now. (it is not necessary)

don't have to

200

I’m interested in _____ (learn) Spanish.

learning

300

_____ they _____ (develop) any new projects last year?

Did / develop
300

_____ he _____ (try) sushi before?
— "No, he hasn't."

Has / tried

300

We have ___________ arrived. (very recently)

just

300

You _____ smoke here. (it is forbidden)

mustn't

300

She decided _____ (leave) earlier.

to leave

400

He _____ (work) at home when the phone rang. (action in progress)

was working

400

I _____ (live) in this city all my life. (action that started in the past and continues now)

have lived

400

Has Tom finished his project _____ ?

yet

400

The grammar exam was hard, but we _____ finish it. (I succeeded in this specific situation)

were able to

400

_____ (learn) a new language takes a lot of patience. (gerund as subject)

Learning

500

I _____ (read) a book while my sister _____ (cook) dinner.
(two actions happening at the same time)

was reading / was cooking

500

My parents _____ (buy) a new car last week. (specific past time)

bought

500

Ben _____ (experiment) with new dishes sooner than expected. (Use "already")

has already experimented

500

They _____ (use) the school hall. It was not available. (past modal verb)

couldn't use / weren't able to use

500

It is important _____ (drink) enough water every day.

to drink