It’s nice _______ you _______ me with my lessons.
| A．for, helping | B．for, to help | C．of, to help | D．of, helping |
She will be a doctor------ two months.
| A．after | B．on | C．in | D．at |
This kind of bamboo is not suitable ____pandas _____eat.
| A．for; for | B．for ; to | C．to ;to | D．to ; for |
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 |