—________ playing a game?
— That’s a good idea.
| A．How many | B．How old | C．How often | D．How about |
He _____ with a pencil. Now a pen _____ by him.
| A．used to write; is used to writing |
| B．used to write; is used to write |
| C．is used to write; used to write |
| D．is used to writing; used to write |
---Bill is a strong-minded boy.
---He sure is. He often says nothing can stop him _____ his dream.
| A．to avoid | B．from avoiding |
| C．to achieve | D．from achieving |
There are so many kinds of mobile phones here. We can’t decide _____.
| A．what to buy | B．to buy what |
| C．which to buy | D．to buy which |
It took me about two hours to clean the house, My mother _____ what I did.
| A．looked after | B．took good care of |
| C．took pride in | D．paid much attention to |
My cousin ____ the chance of working abroad and returned to his hometown.
| A．gave away | B．gave out | C．gave back | D．gave up |