Chinese scientists have made great ___________ in medical research．（ ）
| A． |
attention |
B． |
progress |
| C． |
information |
D． |
pride |
Why not consider________ Kunming for your next vacation？（ ）
| A． |
visiting |
B． |
to visit |
C． |
visited |
D． |
visitor |
Would you like to go ________？（ ）
| A． |
anywhere relaxing |
B． |
relaxing somewhere |
| C． |
somewhere relaxing |
D． |
somewhere relaxed |
If I _______ you，I would give some flowers to her．（ ）
| A． |
am |
B． |
is |
C． |
was |
D． |
were |
I used to go to sleep ________ my bedroom light ________．（ ）
| A． |
with，open |
B． |
with，on |
C． |
and，open |
D． |
in，on |
Beijing is one of the ______ in the world today．（ ）
| A． |
busiest city |
B． |
busiest cities |
| C． |
busy city |
D． |
busy cities |