That is the only way we can imagine ________ the overuse of water in students’ bathrooms.
– Shall I give you a hand? ---I can handle it. ______.
– Did you telephone the manager’s office? ---Yes. He _______ back by noon .
________, he has finished his job ahead of time.
I’d like _______ trip to Shanghai . Do you want to go with me?
.– I like your house very much. --- Thank you, but this house is ________.