—Is your father a teacher?
—Well, he _______.
| A．used to | B．was used to |
| C．used to be | D．is used to be |
We can’t put off _____ a plan .
| A．make | B．to make | C．making | D．to making |
I saw himwhen I passed by.
| A．ran | B．to run | C．runs | D．running |
Some people plan to ______ a volunteer project to help the disabled children.
| A．put up | B．think up | C．set up | D．cheer up |
You should look after, classmates.
| A．yourselves | B．yourself | C．herself | D．himself |
My father likes teanothing in it.
| A．of | B．without | C．with | D．have |