Research shows that teenagers ________ talk about their day with family members at the dinner table are less likely to engage in high-risk behavior.

I walked up to the top of the hill with my friends, _____ we enjoyed a lovely view of the lake.

Chang’e­2 did many experiments, ______ I think are of much help for knowing space.

Occasions are rare _____________ I can spend a whole day with my daughter.

In the end, she decided to sell the house　　　the windows were almost all broken.

Our teacher lives in a poorly decorated apartment, ______ the south.

The house I grew up_______ has been pulled down and replaced by an office building.

Can you buy me the same T-shirt_______ you gave Lily yesterday?

It is reported that two schools, ________ are being built in my hometown, will open next year.