---Tom and Jack? I didn’t believe they could do the work．
--- , but they really did it well．
| A．So did I | B．So I didn’t |
| C．Neither did I | D．Me too |
It’s important ______ us students ______ carefully in class.
| A．for; listening | B．for; to listen |
| C．to; listen | D．to; to listen |
Don’t always play tricks ______ your classmates.
| A．in | B．on | C．at | D．with |
Tom is fat. The doctor asks him to ______ and ______.
| A．eat more, exercise more | B．eat less, exercise less |
| C．eat less, exercise more | D．eat more, exercise less |
—Would you like some ______?
—Yes, please. I’m hungry.
| A．water | B．Cola |
| C．bread | D．milk |
—______ do most Chinese people have meals?
—Three times a day.
| A．How long | B．How many |
| C．How often | D．How much |