.I saw ________（she) in the shop yesterday.

—"She must be in the dormitory now." —"No, she ______ be there. I saw her in the classroom a minute ago."

A．mustn't

B．can't

C．couldn't

D．wouldn't

A.Yes,she is an easy-going girl.

B.That's why I saw her working the,weekend shift

C.I know she is a lazy girl.

D.Yes,Mary is a happy girl.

She ______ be iii because I saw her playing tennis just now.

A．can't

B．couldn't

C．mustn't

D．may not

When I saw Helen, I stopped and smiled, but she ______ me and walked on.

A．refused

B．neglected

C．ignored

D．missed

When I saw her facial ______ I knew she was angry.

A．appearance

B．expression

C．looking

D．feeling

A．mustn't

B．couldn't

C．can't

D．wouldn't

"I saw Mary in the library yesterday.""You ______ her, she is still in hospital."

A．mustn't have seen

B．could not see

C．can't have seen

D．must not see

When I said goodbye to her, she ________ the door.

A) saw me at

B) set me off

C) sent me to

D) showed me to