----I’m going to the United States.
---- How long ____you ____in the States ？
| A．are; stayed | B．are; staying |
| C．have; stayed | D．did; stay |
Nobody likes ___ in such an impolite manner.
| A．treated | B．being treated | C．treating | D．be treated |
---Whose coat is here? ---_____.
| A．Pardon, sir? | B．Pardon, Mr? | C．Here it is ? | D．Of course |
After reading the text, he ___ down some words in his notebook.
| A．went on writing | B．went on | C．kept writing | D．went on to write |
---Could you tell me ___ all of you think of your teacher? ---She’s a good teacher.
| A．whether | B．how | C．if | D．what |
All ___ can be done has been done.
| A．what | B．that | C．which | D．the one |