— Amy, I don’t know how to make some paper roses.

—You had better______ the instructions in this book first.

A. to read         B. not to read

C. read            D. not read

— Are Mr. and Mrs. White living alone in the house?

— Yes. They have three sons, but ______ of them live with their parents.

A. none   B. nobody     C. all      D. both

— I am sure Lucy will be able to find the hotel.

— Yeah, she has a good ______ of direction.

A. idea   B. feeling   C. way      D. sense

— When does a lion begin to eat meat?

— I have no idea. Maybe ______ a few months old.

A. at              B. for      C. in       D. on

— How nice the building is! What is it for?

— It ______ be a hotel. But I’m not sure.

A. must       B. mustn’t      C. can’t       D. may

The sentence structure of “The bird is singing happily.” is ______.

A. S+V+DO+OC B. S+V           C. S+V+IO+DO     D. S+V+P

The doctor advised Mr. Chen ______ too much meat to lose some weight.

A. to eat          B. doesn’t eat

C. not eat         D. not to eat

All the villagers were sleeping in their houses ______ the mudslides(泥石流) hit the village.

A. when   B. after      C. so       D. while

The excited woman ______ quickly when she saw her son come back safely.

A. wrote down      B. calmed down

C. broke down       D.came down

— Why are wetlands so important to wildlife?

— Because it can ______ them with food and cover.

A. practice      B. provide       C. prepare          D. prevent