–How can I improve my study in the last thirty days?

--________ listening to the teacher carefully in class. This is the most efficient way!

---Don't you enjoy watching the English programme Outlook English Magazine

on CCTV Channel 10?

---________. I think it very helpful to improve my listening and speaking abilities.

—Can you tell me _______?    

— Doing more speaking is useful, I think.

A. how I can improve my Japanese      B. how can I improve my Japanese

C. when I can improve my Japanese     D. when can I improve my Japanese

_____ wonderful your English is! Can you tell me how to improve my English?

—Miss Green, could you tell me how to improve my pronunciation?

—Sure. The most important thing is that you should _________.

A. do more exercise                 B. use the dictionary correctly   

C. listen and speak more            D. work out some outlines first