A lot of language learning, has been discovered,is happening in the first year of life, so parents should talk much to their children during that period. (2012 .安徽)
| A.as | 
| B.it | 
| C.which | 
| D.this | 
All the doctors in the hospital insisted that he _____badly wounded and that he____ at once.
| A.should be; be operated on | B.were; must be operated on | 
| C.be; was operated on | D.was; be operated on | 
Mr. Black___Shanghai in a few days. Do you know when the earliest plane____on Sunday.
| A.leaves; takes off | B.is leaving; takes off | 
| C.is leaving; is taking off | D.leaves; is taking off | 
------Does your wife like tea?
 ------Well, she doesn’t really ______ tea, she likes coffee better.
| A.care for | B.care | C.care about | D.care of | 
People ______ at the meeting would have a discussion on pollution.
| A.were present | B.took part in | C.join in | D.present. | 
Our English teacher requested that the homework _______ tomorrow morning.
| A.would be handed in | B.be handed in | 
| C.hand in | D.must be handed in |