your coat. It's cold outside.
| A．Look at | B．Take off | C．Put on | D．Hang up |
— What shall we do tomorrow?
— How about trees?
| A．planting | B．to plant | C．plant | D．planted |
— Mum, can I watch TV now?
— No, you . It's too late.
| A．can't | B．needn't | C．won't | D．wouldn't |
Please tell him dinner with us.
| A．have | B．to have | C．having | D．had |
My grandfather doesn't know to use a computer.
| A．what | B．who | C．how | D．which |