Kangkang spent two hours ________ his bedroom last Sunday.
A．clean B．cleaning C．to clean
Can you finish the work better with ______ money and _____ people?
| A．less; fewer | B．fewer; less | C．little; little | D．few; few |
— I’m going to Hainan for a holiday.
— ______________.
| A．Have a good time | B．Never mind | C．You are right | D．Thanks |
Shanghai is larger than _________ in Japan.
| A．any city | B．any other city |
| C．any other cities | D．any cities |
I’m sorry, I forgot ______ my homework to school .
| A．to bring | B．bringing | C．bring | D．brings |
— _______ may I keep these books?
— Twice a week.
| A．How often | B．How far | C．How long | D．How soon |