Being examined twice a year, whether it is a car or a bus or a truck, it is the rule that every driver____ obey in this city.
A.shall | B.can | C.has to | D.need |
I was really too busy with my homework and I couldn’t help ____ the housework.
A.doing | B.do | C.did | D.done |
---How about camping this weekend, just for a change?
---OK, ____you want.
A.whichever | B.however | C.whatever | D.whoever |
.It is widely accepted that young babies learn to do things because certain acts lead to ______.
rewards B.prizes C.awards D.results
Li Ming won the first prize in the speech contest and I’m glad that his efforts at last _____.
paid off B. worked out C. got back D. turned out
You had better take something to read when you go to see the doctor____ you have to wait.
A.even if | B.as if | C.in order that | D.in case |