– I often use micro-blog to communicate with others.
-- You are so smart! Can you please tell me _____?
| A．how to do | B．how to use it |
| C．how to use | D．when can I use it |
Look ! There are a number of ________ on the farm.
| A．horse | B．sheep |
| C．chicken | D．tree |
--Now most teenagers write to each other not by letter ________online.
--Yes, the Internet has become a part of their life.
| A．or | B．and |
| C．but | D．so |
--This pair of shoes looks very pretty.
--Really! Why not ________?
| A．to try them on | B．try on them |
| C．try them on | D．to try on them |
--Attention please, everybody! Please ________. Mr. Green will begin his report at once.
| A．take a walk | B．take place |
| C．take part | D．take a seat |
.-- Is this i-phone _________?
--No, it isn’t. I am just thinking of buying________.
| A．your, it | B．your, one |
| C．yours, it | D．yours, one |