Question

Rewrite the sentences using must/might/may/
could or can’t. Do not change the meaning of
the original sentences.
0. I’m sure she’s taller than Mark.
_She must be taller than Mark._
1. I think the concert is on Friday, but I’m not
sure.
______________________________________
2. I’m sure they won’t win – the other team is
better.
______________________________________
3. I think she is in the same dance group as my
sister, but I’m not sure.
______________________________________
4. I know it isn’t our new teacher. She has got
long hair.
______________________________________
5. I’m sure you’re very disappointed with your
exam score.
______________________________________

Answer 1

1. I think the concert mау be on Friday.
2. they must win - the other team is better
3. i think she may be in the same dance group as my sister
4. i know it may not be our new teacher. She has got long hair
5. you must be very disappointed with your exam score.

по идее may/might взаимозаменяемы.