31. ( ) Sam has a lot of _________. He seldom feels tired after a long run. (A) money (B) energy (C)
33. ( ) People put their food in the ________, so they can keep the food fresh. (A) pants (B) refrig
34. ( ) You should not talk loudly in ________ places, like movie theaters and libraries. (A) fear (
35. ( ) Being ________ is always important. Never tell lies or others will never believe in you. (A)
36. ( ) I work hard every day. I want my family to be ________ me some day. (A) worried about (B) pr
37. ( ) Lisa had a toothache yesterday, and her mom took her to see a ________. (A) soldier(B) worke
38. ( ) The teacher asks the students to ________ the floors in their classroom. (A) fix (B) sweep (
39. ( ) Austin smelled the fish and beef ________ in the kitchen before dinner. No wonder it smelled
40. ( ) We have a ________ problem. Someone stole the diamonds from the safe at the bank. (A) seriou
42. ( ) The very best thing you can do for the whole world is to make the most of ________. (A) hims
49. ( ) If the weather ________ fine tomorrow, we’ll go surfing in the ocean. (A) will be (B) used t
50. ( ) It is very terrible to plant flowers without ________ care of them carefully. (A) take (B) t
52. ( ) The officer told the woman ________ in front of the police station. (A) waiting (B) waited (
53. ( ) Tom ________ help me with the housework, but now he always has a lot of excuses. (A) is used