wound ______ become infected, do not hesitateto call me.

I think her dress comes from the1970s.—It_________ be from that time. Itlooks so modern on her.

do you spell it —W-A-T-C-H .

The novelist knew little about the precious document(文件). _____, he had hardly heard of it before.

Nowadays, cellphones have features such as games ,music and calendars and more new functions___