They often go to the restaurants for meals. They _____ be very poor.
–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.