Time lost will never return ___________.A. no moreB. some moreC. any more
I didn’t know which shirt was better, the black one or the red one, so I took them.
--- Are you going to take part in the writing competition? ---________. It’s too good a chance to miss.
Uncle Mike _______ to bed ______ he finished his work last night.
Scientists are working hard to make _______ possible for people to live on Mars in the future.
After you see the pictures, you will realize ______ danger the wildlife faces.