37. There are more people in China than in Vietnam. (POPULATED)
     → ….……………………………………..…………………………………………………...
38. Everyone in the class is shorter than Michael.
     → Michael is the tallest in the class.
39. You should bring a towel because you’ll be wet after going rafting. (SO)
→ You ……………………..………………………………….……………..…………………
40. Maybe in the future, we’ll have robot pets.
→ In the future, we ……………………………………………………..……………………..