—Can I pay the bill by check?—Sorry,sir.But it's the management rules of our hotel that payment be made in cash.
–I’ll ask the teacher about the noun clause. I’m very puzzled about it. --That’s just ______ most of us have doubt.
I should have bought the beautiful vase, but I ____________enough money.
–Do you think they have as many books as they’ve described? --Well, in my opinion, they have few books, if ______.
It is Jack as well as his wife that is ______ for their son’s bad performance at school.
The world considers Japan to be the best prepared to deal with an earthquake emergency. _______, the March 11 earthquake, followed by a strong tsunami minutes later, still left thousands of people dead.