I was about to leave the office ______ the telephone rang.So I stopped ______ it.
________ more careful, the work might have been done better.
_______ your diet, it is easy to reduce.
“How long do you suppose it is _______ he left for Japan?” “No more than half a month.”
Mr Zhang is mild in character. He never shouts ____ he is very angry.
. John shut everybody out of the kitchen _______ he could prepare his grand surprise for the party.