— The classroom is clean it was yesterday.
— Sorry, I forgot to clean it.
| A．as; as | B．so; as | C．not so; as | D．more; than |
--- How was your job interview yesterday?
--- Oh, I couldn’t feel __________. I could hardly answer most of the questions they asked.
| A．better | B．easier | C．worse | D．Happier |
Nowadays, many people prefer ________ to the countryside ________ the fresh air.
| A．to move; to breathing | B．moving; to breathing |
| C．to move; to breathe | D．moving; to breathe |
About _______ of the workers in the factory were born in the _______.
| A．two thirds; 1970 | B．two thirds; 1970s |
| C．two third; 1970 | D．two third; 1970s |
You can’t believe how terrible the fire is __________ you see it with your own eyes.
| A．though | B．because | C．unless | D．Since |
Driving in rush hour traffic __________ be very dangerous, so you __________ be too careful.
| A．should; ought to | B．could; should |
| C．might; mustn’t | D．can; can’t |