—Would you mind if I open the window?
— .
A、Not at all
B、Yes, please do
C、All right
Mr. Li often tells some jokes to make us_______.
| A．lauging | B．to laugh | C．laugh | D．laughed |
It’s easy _____ a banana milk shake. Let me help you.
| A．do | B．to do | C．make | D．to make |
Anna is very busy these days, She has _____time to play with me.
| A．little | B．a few | C．few | D．a little |
---How many birds can you see in the trees?
---I can see ___birds in them.
| A．hundreds of | B．two hundreds |
| C．hundred of | D．two hundreds of |
---____will he come back from Kunming? ---In a week.
| A．How often | B．How long |
| C．How many | D．How soon |