_______the scientists' hard work，Tiangong II was launched（发射）successfully．（ ）
A．As forB．Thanks to
C．Instead ofD．According to
My mother is ill in hospital．I have to ______ my grandparents at home．（ ）
| A． |
look for |
B． |
look at |
C． |
look up |
D． |
look after |
______is the boy with a pair of glasses？
My brother，John．（ ）
| A． |
How |
B． |
Who |
C． |
Where |
D． |
What |
Do you want to be healthy？______．Smiling can help you stay healthy．（ ）
| A． |
Smile |
B． |
Smiling |
C． |
Smiles |
D． |
Smiled |
What did you get for your birthday，Tony？
An iPad4，______ my aunt．（ ）
| A． |
to |
B． |
from |
C． |
with |
D． |
for |
He was born in Germany，but he has made China his ______．（ ）
| A． |
family |
B． |
address |
C． |
house |
D． |
home |