B. stated in key details.
Yes this does happen it’s a cycle
Answer:
d. Tom, who is a foreign student, will visit us.
The water can evaporate onto the land and keep it moist, it also can spread water to different ares around it.
Present perfect tense. Have washed is the verb, Have or Has is used to show an action that has taken place in the present, not quite long or is still taking place