CCTV is exactly like a window on the world ____you will sit by it and fix your attention on what it shows .
A if B as C while D unless
—Happy birthday to you!
— ______.
| A．Happy birthday to you! | B．I am very glad． |
| C．That’s all right. | D．Thank you. |
— Have you read this book?
— Yes. But that one is ________ worth reading.
| A．best | B．more | C．much | D．better |
Maybe you have been to many countries, but nowhere else ___ such a beautiful palace.
| A．can you find | B．you could find |
| C．you can find | D．could you find |
—How are you getting on with your business?
—I'm glad to say it is ________.
| A．breaking up | B．taking up | C．turning up | D．picking up |
—Did you look up the time of trains to Shanghai?
—Yes, the early train is ________ to leave at 5:00 am.
| A．likely | B．about | C．possible | D．due |