doggiee112233
2/25/2024 9:08:30 AM
Question 11: Smoke, dirt and noise are all kinds of pollutants _________ cause health problems.
|
A. whom |
B. what |
C. who |
D. which |
Question 12: Life in a small town is _________ than that in a big city.
|
A. little peaceful |
B. much more peaceful |
C. peaceful |
D. much peaceful |
Question 13: Tomatoes _________ before they are completely ripe.
|
A. should be picking |
B. can be picked |
C. can pick |
D. needn't pick |
