Why not __________ your teacher for advice when you don’t know __________ the problems?
| A．ask; what to do with | B．to ask; how to deal with |
| C．ask; what to deal with | D．to ask; how to do with |
Their teachers are very ______ to them.
A .difficult B. boring C. friendly
The book_____ be jim’s because his name is on it.
A. cant B. must C. can’t
Look, she _____a book over there.
A .is reading B .is looking C .is seeing
Why are you so happy?
----______my mother buys a new bike for me.
A. So B. Because C. But
Maria is in the _____ office.
A .teacher B .teachers’ C. teachers