---______ he ______ from Beijing? ---No, he ______.
| A．Is, come, isn’t | B．Does, come, isn’t |
| C．Is, come, doesn’t | D．Does, come, doesn’t |
--- How many of you have solved the math problem?
--- ________, the math problem is far too difficult for us to work out. .
| A．All | B．None | C．Nobody | D．Everybody |
—Tony, ____you _____ smoking? —Yes. Drinking tea is my favorite now.
| A．will; stop | B．are; stopped | C．would; stop | D．have; stopped |
Plan your time carefully and make sure you have some time ___ what you like every day.
| A．to do | B．doing | C．do | D．done |
I won’t go to the concert this evening. I ________ watch the NBA on TV. It’s more exciting.
| A．had better | B．would rather | C．prefer | D．have to |
Paul isn’t as ______ as Sandy. He often makes mistakes in his homework.
| A．careless | B．more careless | C．careful | D．more careful |