Such a problem is____difficult for a primary school student ___.
—You can have a pet dog, but suppose you get bored with it in a few days? __________ ?—We won't, we promise!
It sounds like something is wrong with the car's engine. __________,we'd better take it to the garage immediately.
Xiaowen was born without the ability to walk, and therefore she had to use a wheelchair to __________.
—Where would you like to have your dinner, in a French restaurant or a Chinese one?—It __________ to me.
The young man couldn't afford a new car. __________,he bought a used one.