Tom enjoys ________ stamps in his free time.
| A．collect | B．collecting | C．collects | D． to collect |
We all find ________dangerous to skate on the thin ice.
| A．this | B．it | C．that | D．/ |
Our English teacher asked us ____our homework before the weekend.
| A．to hand in | B．hand in | C．hand out | D．to hand out |
—We’ll do what we can ______ English well this term.
—It’s high time for you to work hard.
| A．study | B．to study | C．be studied | D．be studying |
Do you have ________to do the work ________?
| A．enough time, good enough | B．time enough, enough good |
| C．enough time, well enough | D．time enough, enough well |
I wanted to know _________, but no one would like to tell me.
| A．what did the old man say |
| B．how did the old man come |
| C．whether the old man would come |
| D．who the old man went |