________ is the capital city of Guangdong Province．
| A．Nanjing | B．Shanghai | C．Chengdu | D．Guangzhou |
I usually get up___ six ___the morning.
A. on; at B. at,on C. at,in
-What are you doing? I am ____an e-mail from Lucy.
A. readB.readingC. reads
We should take good care _____young children.
A. of B.at C. off
I don't like the colour. Can you show me___ trousers?
A. those B. them C. this
There are many____in our school.
A. tree B. trees C. a tree