32. ____ to the meeting on time tomorrow. It’s very important.
A. Don’t come B. Do come C. Not come D. Coming
31. It’s hopeless to finish the work today, ____?
A. isn’t it B. is it C. doesn’t it D. does it
30. It’s better to teach a man fishing than ____ a man fish.
A. giving B. to give C. give D. gave
29. Drinking too much ____ your health.
A. do harm to B. is harm to
C. does harm to D. do harmful to
28. These are plastic bags. Don’t ____.
A. throw away it B. throw it away
C. throw away them D. throw them away
27. There are usually ____ people in the supermarket every weekend.
A. too much B. much too C. many too D. too many
26. Do you know how to ____ ice into water?
A. change B. dry C. make D. produce
25. Let’s try our best to ____ paper to save the trees.
A. use B. make C. recycle D. waste
24. We tried to stop the flames from spreading, but we knew it was ____.
A. unusual B. enjoyable C. hopeful D. hopeless
23. My parents go to work by bike ____ by bus.
A. instead B. instead of C. but D. and