---How much _________ this bag? ---___________eight dollars.
| A．be;It’s | B．am;They’re |
| C．is;It’s | D．are;They’re |
—Sir, could I hand in my homework a bit late?
— _______, since you’ve been unwell these days.
| A．You can’t be serious | B．I’m afraid not |
| C．Good idea | D．Well, all right |
— The light in his room is still on. Do you know _______?
— Maybe at midnight again.
| A．what’s he doing | B．why he stays up so late |
| C．if he is busy studying | D．when he will stop working |
______ interesting the book is ! I want to buy one, too.
| A．How | B．What | C．How an | D．What an |
Through the V-Day parade we show ______ our strength, _____ the Chinese people's mind to keep peace.
| A．either…or | B．neither…nor |
| C．not only…but also | D．both…and |
You have to know ______ you're going if you are going to find the best way of getting there.
| A．what | B．that | C．where | D．who |