Mary____ a math problem with her classmates when the math teacher knocked at the classroom door．（ ）
| A． |
has discussed |
B． |
was discussed |
| C． |
was discussing |
D． |
discusses |
To the teacher's joy，the student made great ______ this term．（ ）
A．resultB．preparation
C．suggestionD．progress
Daddy，I've run out of my pocket money．I spent 100 yuan ______ some favorite books．
OK．Here you are．But make sure you save money as well．（ ）
A．forB．onC．withD．at
Janet is sleeping at home．
She ______ be．I went for a walk with her just now．（ ）
A．can'tB．mustn'tC．needn'tD．won't
On ______ Children's Day，Jack received a prize for being ______ honest boy．（ ）
A．the； anB．/； anC．/； aD．the； a
I missed the match between Ma Long and Fan Zhendong last night．______ ，May．
Amazing．It's the most exciting match of the world table tennis．（ ）
A．Can I help you．B．Could you help me．
C．What's it about．D．What's it like．