---Are you going to Tom’s birthday party?---_________.I might have to work.
How long do you think ______ the computer company brings out a new product?
The manager suggested an earlier date ____________ the meeting.
Keep on practicing. You will play the piano _____, if not better than, Lang Lang.
_____and out of breath, we reached the top of the mountain and stopped _____ the beautiful scenery.
So that all the living things are dying out gradually .