coum
3
** complete the sentences with
may/ might / could, must or can't.
that boy _ can't be lee. he's too tall,
and lee never wears a baseball cap.
1 the operation was successful! you
_ be really pleased.
2 he's very ill. he
_need a
transplant. the doctor isn't sure.
3 their umbrellas are wet. it
be raining
4 it's still dark outside. it _
be 9 a.m. yet.
5 he's wearing a white coat. he
be a doctor, or he
_ be a nurse.
61
- go out later; it depends
on the weather.
7 you've been driving all day. you
be tired.
8 'is your phone ringing? ' 'no, it
_ be mine. i left it at home
this morning.'
