Kaili is one of the most beautiful______in Guizhou．（ ）
| A． |
Place |
B． |
cities |
C． |
town |
D． |
country． |
Without umbrellas， the tourists didn't leave the hotel the heavy rain stopped．（ ）
| A． |
if |
B． |
because |
C． |
until |
D． |
whenever |
Alex often plays soccer with his classmates on the playground．（ ）
| A． |
a |
B． |
an |
C． |
the |
D． |
/ |
There a book sale in our school library once a year．（ ）
| A． |
is |
B． |
was |
C． |
are |
D． |
were |
Sandy， do you know______？
Yes， Some news about black holes．（ ）
| A． |
what Tom is searching for |
| B． |
what is Tom searching for |
| C． |
who Tom is searching for |
Families usually______new pictures of flowers or fish before Spring Festival．（ ）
| A． |
give up |
B． |
put up |
C． |
set up |