_____ they _____ to go to the park when they were children?

Deng Yaping went to Tsinghua University and __________ English and management.
A. majored in              B. majored for          C. major in

Please turn __________ the light before you leave.
A. on                     B. off                 C. down

When did your brother __________ the army?
A.join                  B. join in              C. take part in

---It’s said that scientists have ________ a way to deal with the disease(疾病)
---Really? That’s great!

—Did you take part in the sports meeting last week?
—Of course I didn’t, don’t you know that it was ______ because of the rain.

—Why did you put these photos on your desk?
—Because they can ______ me of my old classmates and friends.

We consider ______ some signs to stop people from smoking here.

—I think you can ______ money by yourself to buy a present for your mother.
—OK. I’ll try. I’ll not let a penny waste.

I ______ think he ______ come to my birthday party this evening.