Mr． Green ____ be at home now． He went abroad on vacation last Friday．（ ）
| A． |
needn't |
B． |
mustn't |
C． |
can't |
Millie's research paper isn't up to standard_________ she has worked at it for two weeks．（ ）
A．sinceB．unlessC．ifD．although
Take it easy． There will be_________ two buses coming in a few minutes．（ ）
A．anotherB．otherC．othersD．the other
Could you tell me ？
Yes. I bought it online.（ ）
A．where do you buy the sweater
B．where you buy the sweater
C．where did you buy the sweater
D．where you bought the sweater
The computer looks so old， when did you buy it？
My father it for 10 years.（ ）
A．has hadB．has bought
C．have hadD．have bought
Your homework must be this morning， or you can't hand it in on time.（ ）
A．finishB．finishedC．finishesD．finishing