1. Would you mind not picking the flowers in the garden? They are ______ everyone’s enjoyment.

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

2. The red flag looks extremely beautiful ________ the blue sky and white clouds.

A. through          B. against          C. across       D. beyond

3.—Quite a lot of students failed in the math exam.

—Exactly. It is ________ their abilities.

A. within       B. over             C. against          D. beyond

4. You can't wear a blue jacket _____ that shirt — it'll look terrible.

A. on              B. above       C. up          D. over

5. He suddenly saw Sue _____ the room. He pushed his way ____ the crowd of people to get to her.

A. across; across   B. over; through    C. over; into       D. across; through