A number of books ______ been stolen from the library since the beginning of this term and the number _____ as large as 500.
| A．have; are | B．has; is | C．has; are | D．have; is |
Every summer, John helps his parentsthe shop in the city center.
| A．develop | B．work |
| C．run | D．exchange |
He spends little time on English, but, he has passed the important examination.
| A．somehow | B．as a result |
| C．so | D．however |
Don’t you remember Rose, inhouse we had a Christmas party last year?
| A．her | B．whom | C．which | D．whose |
reaching the zoo, the excited children can’t wait to see the elephants.
| A．At | B．Upon | C．In | D．With |
I have an important meeting to attend, so please keep meof the latest development of the project.
| A．informed | B．to be informed |
| C．informing | D．to inform |