选择与画线部分意义相同或相近的选项。
1. My mother is busy doing housework.
A. to do housework
B. at housework
C. with housework
D. in housework
2. They are playing soccer now.
A. just now
B. at the moment
C. just then
D. the moment
3. Mr Yang often helps me study English.
A. to studying English
B. learns English
C. with English
D. with my English
4. Everyone is so happy, because our teacher gives us new books.
A. Every one is
B. A student is
C. All of us are
D. Us all
5. Thank you for helping me.
A. your help
B. your helping
C. my help
D. my helping