Do you have a pen?I want _____ a letter.
| A．to write | B．to work | C．writing | D．working |
He loves music and wants _____the Music Club .
A. join B. to join C. joining
Can you play tennis ? --_______
A. No , he can’t B. Yes , I can C. No, I’m not
I can’t play _____basketball but I can play ___ piano.
A. the / B. / the C. the the
He can _____well.
A. swim B. swims C. swimming
Be careful ____your things when you are on the train.
A. to B. with C. in