Can you ______ who has lost the watch

单项选择题The workers are making radios, TV sets and some ______ things in this factory.

单项选择题John opened the door. There（）he had never seen before.

A.a girl did stand
B.a girl stood
C.did a girl stand
D.stood a girl

单项选择题We've just moved in to a bigger house and there's lot to do. Let's（）it.

A.keep up with
B.do away with
C.get down to
D.look forward to

单项选择题Don't be 'afraid of asking for help ______ it is needed.

单项选择题______ new buildings will be built in my hometown.