21. It’s very important _______ people who you don’t know.(A) to learn respecting (B) learning to re
22. Tim didn’t do well on the math test. Now, he _______ his grades.(A) worried about (B) worried at
23. Bill: _______time will it take you to finish _______ our homework?Gary: About one and a half hou
24. On Christmas, my parents spend a lot of time _______ delicious food for me.(A) make (B) making(C
25. Lisa likes cleaning up the beaches and recycling bottles.They _______ a lot of time, but she isn
26. I saw Pete before. I remember _______ him at John’s birthday party.(A) to see (B) will see(C) se
27. Stop _______ about this. I’m tired of hearing that. Don’t make me angry.(A) to talk (B) to talki
28. She is surprised at the _______ on the beach.(A) pollute (B) pollution(C) polluted (D) polluting
29. This dictionary has lots of _______ you can see.(A) change (B) examples(C) stamps (D) chopsticks
30. Jay: Who is going to drive you to the airport next week?Eva: My dad _______(A) will (B) drives(C
32. It will be cold tomorrow. My mom asks me to _______ a jacket with me.(A) bring (B) brought(C) bo
34. _______! Let’s hurry.(A) Here the bus come (B) Here comes the bus(C) The bus here comes (D) Here
35.There is going to _______ a soccer game at the gym tomorrow night.(A) have (B) will(C) has (D) be
36. Excuse me. This T-shirt is a little too small. Do you have _______ larger one?(A) another (B) ot
38.¬¬¬_______ only a few people on the bus yesterday morning when I got on it.(A) It was (B) There w
39. A: Is it easy to fly an airplane?B: _______(A) I’m going to exercise. (B) No. It’s a piece of ca