Students in their school ___________ trees on Tree Planting Day every year.
| A．require to plant | B．require planting |
| C．are required to plant | D．are required planting |
All my new classmates _________clever and kind.
| A．am | B．is | C．are | D．be |
—What colour is the coat?
—It’s ________ orange. It’s ________ orange coat.
| A．an, / | B．an, an | C．/, an | D．/, / |
My grandmother worked as a doctor when she was young.
A .liked B. was C. had
Miss Liu often tells us some funny stories.
A. interesting B. boring C. strange
–Do you know about Jay Zhou ?
--He is famous as a singer.
A. friendly B. well-known C. hard-working