_______he lives in a large flat and owns much money, he doesn’t seem as happy as before．
| A．Before | B．Whether | C．Unless | D．While |
When a person wants to operate the computer, _____ read instructions first.
| A．you will have to | B．one must |
| C．they will have to | D．he has to |
_____ many other scientists, Albert Einstein enjoyed music besides scientific
research work.
| A．In common | B．In the same | C．In common with | D．As |
He did as much as he _____ her.
| A．could help | B．could to help | C．helped | D．helping |
The town has changed a lot _____ what it was before.
| A．compared to | B．comparing to | C．compared for | D．comparing with |
In the center of the room stood a table with a _____ lamp on it, so it is very
bright in the room.
| A．lighted | B．lighting | C．lit | D．light |