She looks very sad. I want to help her, but I just don’t know ____ to do it.
| A．what | B．when | C．how | D．which |
-----We can use QQ to talk with each other online.
-----Really? Could you show me _____________it?
| A．what to do | B．how to do |
| C．when to do | D．why to do |
We should keep the classroom_____________and tidy.
| A．clean | B．cleaned | C．cleaning | D．to clean |
--- When shall we meet again?
--- Make it _____ day you like, it’s all the same to me.
| A．one | B．any | C．another | D．some |
---Would you like ______ , sir?
--- No, thanks. I have had much.
| A．some more oranges | B．any more oranges |
| C．some more orange | D．any more orange |
I didn’t hear your call because I__________to music at that time.
| A．listen | B．will listen |
| C．am listening | D．was listening |