It took the workers several months the task.
| A．complete | B．completely | C．to complete | D．completed |
happens , I’ll stand by you.
| A．What | B．No matter how | C．how | D．No matter what |
I hear we will have an vacation.
| A．8 day’s | B．8-days | C．8 days | D．8-day |
Tom likes playing basketball, so he is the basketball team.
| A．with | B．in | C．of | D．on |
In our school library, there a very small number of books on history, and in these years the mumber of them getting larger and larger.
| A．are, is | B．is, are | C．have, are | D．have, is |