Error correction
Modals
modal perfect
vocabulary
100

You must to turn on the microphone before you speak.

must turn

100

I _______afford to get a large-screen television. It's too expensive.

can't / am not able to

100

I hated the film. I ___________(waste) my time.

shouldn't have wasted

100

Choose an option:

When the movie Jaws came out/ appeared in 1975 no one guessed how successful it would be.

came out
200

He mustn't be the main actor. He only appeared at the end of the movie.

can't be 

200

It ______________rain tomorrow. In case it rains, we won't be filming. 

might / may / could 

200

I'm not sure why she missed the yesterday's rehersal. She ___________(be) ill .

may/might have been
200

I don't like when students ____________at theatre plays, they talk and make noises and don't pay attention. I feel ashamed. 

misbehave.
300

The girl looks familiar. She might has been here before. 

she might have been

300

That ________be true. It makes no sense.

can't

300

I didn't know you were interviewed on the local news. I _______(watch) you, I was at home all day.

would have watched
300
Last Friday Condado had too many people inside and I couldn't move, it was ___________. 

overcrowded

400

Could have you understood the movie without subtitles?

Could you have....

400

I don't think you __________go to watch that movie until you've read that book.

have been studying

400

I was sorry to hear that you didn't go to Coldplay's concert. You _____________(feel) terribly upset.

must have felt

400

Ask a question for this answer using the word " break-up":

The main reason was that each band member wanted a solo career.

What was the reason for the break-up of the band?

500

Sarah needn't wait in the queue last night. 

needn't have waited

500

You ___________be mistaken. It wasn't me you saw at the cinema.

must

500

Today is the play and still doesn't know all of the words by heart. He ___________(learn) them by now. 


should have learnt

500

Ask a question for this answer using the word " outsider": 

No, I've always had some friends at school.


Do you think of yourself as an outsider at school?