— _______ we clean the classroom at once?
— No, you _______. You _______ clean it after school.
| A．Must; needn’t; may | B．Must; mustn’t; can. | C．Shall; can’t; must | D．Need; mustn’t; may |
There _________ a concert on Qixing Square next Monday evening.
| A．is | B．is going to | C．is going to be | D．will have |
________ is the most important festival in China.
| A．Christmas | B．Spring Festival | C．Mid-autumn Day | D．National Day |
— How long can I ________ the book?
—For two weeks.
| A．keep | B．borrow | C．lend | D．buy |
— It’s a fine day today. How about __________?
— Sounds great!
| A．go hiking | B．go to hike | C．going hiking | D．to go to hike |