-There is someone knocking at the door.
- It ______ be Jimmy, he has gone to ShangHai .
A．needn’t B．mustn’t C．can’t D．may not
- Why didn’t Sally play the violin at the concert last night?
- She said that her hand hurt,but that was only a(n) ____.I saw her play tennis just now.
A．excuse B．matter C．result D．expression
All the students are talking and laughing in the classroom and it’s______ .
A．noisy B．lonely C．quiet D．strict
MR. Lin’s son is pretty good_____ drawing pictures and won many prizes.
A．in B．at C．on D．of
Hurry up, or______ won’t get to school on time.
A．your B．you C．yours D．yourself
Lucy met her mother in the park by chance.
A．with accident B．by accident
C．by mistake D．by opportunity
