Do you think ______ important _______ us to learn a foreign language?
| A．that; of | B．it; for | C．this; is | D．that; for |
----I’m going to London next week.
-----______! So am I.
| A．What a coincidence | B．Congratulations! | C．Don’t mention it | D．Good trip |
Reading an English novel last night , I ______ some useful expressions for writing . .
| A．put up | B．ended up | C．picked up | D．made up |
______ no doubt that 100 years ago animal testing was cruel but today animals in experiments are very well taken care of.
| A．It is | B．There is | C．This is | D．That is |
I try to understand __________ that prevents so many Chinese from being as happy as one might expect.
| A．why is it | B．what is it | C．why it is | D．what it is |
It’s raining heavily . Little Mary felt cold , so she stood ______to her mother .
| A．close | B．closely | C．closed | D．closing |