He looked quite healthy ____ he was ____ the age of seventy.
| A．when; at | B．because; in | C．if; for | D．though; at |
I prefer a school ______teachers have to work as a team, instead of fighting against each other.
| A．where | B．that | C．as | D．when |
－Why did you have to get that stamp? It’s far from beautiful．
－________my collection，of course．
| A．Completing | B．To complete | C．Complete | D．Completed |
_______ those past years, we couldn’t help feeling sorry for our parents who never had a rest all the year round.
| A．Looking back upon | B．Looking around | C．Looking out | D．Looking up |
Teddy came to my _____ with a cheque of $200 to pay my room rate, after I told him that my
wallet had been stolen.
A. attendance B.assistance C rescue D.safety
Thinking that her daughter was doing homework, the mother left the room, _____ .
| A．quickly and gentle | B．quick and gentle |
| C．quickly and gently | D．quick and gently |