I go home ______ 5:30 _______ the afternoon..
| A．in, in | B．at , in | C．on, at | D．at, at |
Don’t forget to _______ the lights when you leave the classroom.
| A．turn on | B．turn off | C．turn up | D．turn down |
If you feel tired , you may stop _______.
| A．have a rest | B．to have a rest | C．having a rest | D．has a rest |
A table is made _____wood and paper is made ______ wood, too.
| A．from; of | B．of; from | C．of; of | D．from ; from |
_______ the weather , the swimming match has been put off.
| A．Because | B．Thanks to | C．Thanks for | D．With the help of |
I haven’t seen my old friends for years, I ‘m looking forword ______ them.
| A．to meeting | B．meet | C．to meet | D．meeting |