At the United Nations Climate Change Conference, the UN Secretary General points out that，________， the climate situation will get worse and worse.
| A．if not dealing with properly |
| B．unless dealing with properly |
| C．if properly dealt with |
| D．unless properly dealt with |
He ______to catch the last bus but she was too late .
| A．hoped | B．had hoped | C．hoped | D．would hope |
----Doesn’t she work here ?
----________.
| A．No, already two months since she stopped to work here . |
| B．Yes,it was two months ago that she stopped working here. |
| C．Yes, I had thought you already know that . |
| D．No,it’s almost two months since she worked here. |
----Have you learned English before ?
----Yes,I _____English for 6 years in my hometown .
| A．learn | B．learned | C．am learning | D．have learned |
----Mary said she was tired of studying English
.----It isn’t like her ______like that .
| A．to say anything | B．to have said anything | C．have said something | D．say anything |
They will see ______off.
| A．I,you and Tom | B．you,Tom and | C．Tom ,you and me | D．you,Tom and me |