Which is __________, traveling by air or by train?
| A．popular | B．more popular |
| C．most popular | D．the most popular |
— I went to your home at 4 pm yesterday, but nobody was in.
— Oh, I football with my friends in the park then.
| A．played | B．have played |
| C．am playing | D．was playing |
It is very kind you to help me with my lessons. It’s hard me to learn them well without your help.
| A．of; for | B．of; of |
| C．for; of | D．for; for |
— How can I speak English you?
— You’d better practice more, I think.
| A．fewer than | B．more than |
| C．as good as | D．as well as |
— do you go to the gym to play table tennis?
— Three times a week.
| A．How often | B．What time |
| C．How long | D．How soon |
— Why not swim in this river?
— My father told me here. It’s dangerous.
| A．swim | B．to swim |
| C．not swim | D．not to swim |