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 |
Our National Day is on first day in October．（ ）
| A． |
a；the |
B． |
the； a |
C． |
the；不填 |
D． |
a；不填 |
The doctor told me to give upsmoking．（ ）
| A． |
give in |
B． |
give away |
C． |
practice |
D． |
stop |
Do you know how to work outthe difficult math problem？（ ）
| A． |
bring out |
B． |
carry on |
C． |
solve |
D． |
do with |
Dad， I don't know how to repair my bike． Could you give me a hand？（ ）
| A． |
hand in |
B． |
help me |
C． |
find out |
D． |
drive me |
We， Chinese people， are proud ofthe Great Wall．（ ）
| A． |
take pride in |
B． |
take action on |
| C． |
take a look at |
D． |
take part in |