I haven't seen her for years, but I can still her voice on the phone（）

A.toward

B.about

C.in

D.over

A.seen

B.see

C.to see

D.seeing

A.I hate the weather her

B.My hair is getting a bit longer.

C.Yeah, thanks for comin

D.I am working part time in a bookshop, you know.

A.see

B.to see

C.seeing

D.seen

A.what

B.it

C.it what

D.it that

A.while

B.when

C.since

D.from

—"Have you seen Mary today？" —"No, I think she______ away on her vacation. "

A．must be

B．may have been

C．must have been

D．might have been