We will celebrate 
the 90th birthday of the Chinese Communist Party _____ July 1st, 2011.
| A．on | B．at | C．in | D．during |
I want to buy something special for my grandmother, _______ her birthday is coming.
| A． |
because |
B． |
although |
C． |
so |
The air in Huaihua is _______ than before.
| A． |
good |
B． |
better |
C． |
best |
As we know, Singapore is _______ Asian country.
| A． |
a |
B． |
an |
C． |
the |
—I think it’s a good habit to _________ new words in a dictionary.
—Yes, that’s helpful to us.
| A． |
look after |
B． |
look up |
C． |
look at |
D． |
look for |
—Could you please tell me _________ buy a magazine?
—There is a bookstore on the third floor.
| A． |
how can I |
B． |
where can I |
C． |
how I can |
D． |
where I can |