It will cost a lot of time. __________I think we shall need it and it will certainly be useful to us more or less.
_____ about the safety of her son, John’s mother looked upset.
Recent studies have shown that most US graduates receive cash as gifts, though the amount received ______ from person to person.
We didn’t know you were in trouble at that time. ,we would have given you a hand.
—You should take exercise in your spare time. —I want to, but the little time I have outside of school is with part-time job.
—What is that noise? —Oh, I forgot to tell you that the new machine .