It is unhealthy _______ us to eat too much sweet food and it is wrong _______ us to buy sweet food every day.
| A．of, of | B．for, of | C．of, for | D．for, for |
It' s reported that the sand storm' s moving __ the southern part of China.
| A．beside | B．with | C．below | D．towards |
-- What a pity! You missed the beginning of the movie, it __ for 10 minutes.
-- Oh, a traffic jam!
| A．began | B．stated | C．has been on | D．has been off |
—–I think the man over there must be Tom.—–It _____ be him. He has ______ to America.
| A．can’t；gone | B．can’t；been |
| C．may not；been | D．mustn’t；gone |
There are millions of websites on the Internet and there _______ a lot of useful _________on the websites.
| A．are；informations | B．are；information |
| C．is；information | D．is；informations |
You will achieve nothing ________ you work hard.
| A．if | B．unless | C．when | D．that |