— My brother hurt his legs when he rode his bike on the way back home.
— ______.
| A．that’s too bad | B．he is very careless |
| C．be careful next time | D．I’m sorry to hear that |
If I have a big house, I will------- a pet dog.
| A．take care of | B．find | C．have | D．keep |
what is your brother able--------?
| A．to do | B．do | C．to doing | D．does |
The boy is old enough to ---------himself.
| A．wear | B．put on | C．dress | D．be in |
Jim is tall but Tom is------taller.
| A．very | B．even | C．too | D．more |
Now people like to write articles------computers not--------paper.
| A．on ; on | B．at ; on | C．in ; in | D．with ; with |