1) Choose the correct answer to fill in the gaps.

1. I told them I ____ go if I felt like it, but wasn't sure.

may
might

2.I just ____ accept your offer.

may
might

3. He _____ have tried to call while I was out.

may
might

2)She has money. She _________ buy everything.

can
be able to

2. I've not _________ sleep very well recently.

can
been able to

3. If you try hard, you ______ pass your examinations.

can
are able to

3)Read these sentences and choose the correct answer to fill in the gaps.

1. Elephants _______ climb trees.

can
could
couldn't
can't

2. Now that I am an adult, I ____ sleep all day. I have to work.

could
can
can't
couldn't

3. She ________ buy a new car. She has enough money.

could
can
can't
couldn't

4) Read these sentences and choose have to, has to or had to. Write one variant into each sentence.
Don’t use capital letters and full stops.

1. Last year at the end of the course all the students _____ pass a test.



2. I went to the shop last week. I _____ buy some food.



3. We did an exam yesterday. We ______ answer six questions out of ten.

1) 1. might2. might3. might2) 1. can 2. been able to3. can3) 1. can't2. can't3. can4) 1. had to2. had to3. had to