―I’m sorry for being late. I should have phoned you earlier.
―_______. I have just arrived.
| A．That’s no trouble. | B．You are welcome |
| C．That’s all right. | D．You can never tell |
Air quality in Beijing was rated as poor______ more than 5 million cars in the capital.
| A．except for | B．regardless of | C．due to | D．in spite of |
It was______ she went back home______ Kate realised she had left her schoolbag at school.
| A．when; then | B．not; until | C．only; when | D．not until; that |
—What are you busy with?
—The sports meeting ______ in our school next week.
| A．held | B．to be held | C．is holding | D．will be held |
China is embarrassed by such a fact: Chinese visitors______ rubbish on the Great Wall, followed by a foreigner picking up the litter.
| A．will drop | B．would drop | C．are dropping | D．had dropped |
As a well-known Chinese saying goes, “If you want to be rich, you______ first build roads.”
| A．may | B．must | C．can | D．will |