When _______ homework , you should be careful .
| A．do | B． to do | C．doing | D． done |
The result is not the same _____ they had expected, _____ was rather disappointing.
| A．which; as | B．as; that |
| C．that; which | D．as; which |
The hard-working peasants and their happy life _____ we saw in the countryside made a wonderful impression on us.
| A．/ | B．who | C．which | D．whom |
Ms. Claire is a strict but kind teacher, _____ who, usually, _____ her students.
| A．ones; are liked by |
| B．one; are liked by |
| C．ones; is popular among |
| D．one; is popular with |
You will have to wait for one more week, _____ the manager will be back from his trip.
| A．after | B．while | C．when | D．since |
Tom did not take away the camera because it was just the same camera _____ he lost last week.
| A．as | B．that | C．which | D．whose |