. --- Do you mind if I open the window ? It’s hot in here.
--- ______________________
| A．Do you want to have a go ? | B．Not at all. |
| C．Hot weather, isn’t it ? | D．Leave me alone. |
---______ do you go hiking?
--- Once a week.
| A．How many times | B．How often | C．How long | D．How soon |
--- _____ did you tell him about the news? ---By ____ an e-mail.
| A．How; sending | B．How; send | C．How; sent | D．What; sending |
---Would you mind ______ your bike?
--- No, not at all. I’ll put it under the tree right away.
| A．move | B．to move | C．moves | D．moving |
--- Could you tell me _____ ?
--- Because she likes her students very much.
| A．why so many students like the teacher | B．why do so many students like the teacher |
| C．why did so many students like the teacher | D．why so many students liked the teacher |
---_____you _____ out the problem, Sam?
--- Not yet, but I’m going to.
| A．Did, work | B．Are, working | C．Have, worked | D．Will , work |