Present continuous vs. simple present
Simple past vs. past continuous
Mixed tenses
Present perfect
100

You (not / like)________________________________ chocolate

You don't like chocolate

100

Helen ____ (do) her weekly shopping when she ____ (meet) her old friend, June.

was doing/ met

100

Every Sunday we ______ (go)  to see my grandparents.

go

100

(you / keep a pet for three years)

You have kept a pet for three years.

200

She (not / study)______________________________ at the moment.

She isn't studying at the moment. 

200

 The sun ____ (shine) when I ____  (get) up this morning. I ___ (feel) so tired!

was shining/ got / felt

200

Quiet please! I ______ (write)  a test.

am writing

200

(he / not / forget his books)

He hasn't forgotten his books.

300

He (not / go) _________________________________ to the park very often

He doesn't go to the park very often.

300

 When the police _____ (arrive) at the party, the music _____ (play) very loud and everybody _____  (shout).

arrived/was being played/ was shouting.

300

Joan _____ (become) very angry this morning. She _____ (speak) to an important client and someone ____ (enter) the room without knocking.

became/was speaking/entered

300

(you / eat Thai food before)?

Have you eaten Thai food before?

400

(He / eat) _________________________________ now?

Is he eating now?

400

 Jim _____ (wait) at one airport while Max _____ (wait) at the other. What a disaster!

was waiting/was waiting

400

Hank  ____ (cook) in the kitchen. His sister ____  (offer) to help but Hank ____ (refuse).

was cooking/ offered/ refused

400

 (who / he / meet recently)?

Who has he met recently? 

500

We (go) _________________________________ to the cinema this weekend.

We are going to the cinema this weekend. 

500

It ____ (rain) very hard, so the referee ____ (decide) not to play the match.

was raining/decided

500

 (what countries / they / visit in Europe)?

What countries have they visited in Europe?

500

(I / know him for three months)

I have known him for three months.