(2018黔东南) You ________ write the report again because spelling mistakes are not allowed at all.
A.may B.can C.must D.could
This book _________
be Lucy’s. Look! Her name is on it.
A.can B.may C.must D.might
The blue coat ________ be Tony's.He never wears blue clothes.
A.can B.must C.can't D.mustn't
(2018苏州) It's not safe for you to go to the forest alone, for you ________ lose your way in it.
A.need B.must C.might D.should
Look, little Jim is swimming so fast. I ________ believe my eyes.
A.shouldn’t
B.can’t
C.mustn’t
D.needn’t
I go now, or I'll miss my train.
A.can B.might C.must D.could
