270. Hoping that they would ______ the rent a little, we pointed out all of the flaws in the apartment.
| A．reduced | B．reduce | C．increase | D．Fell |
Fog ________ the train timetable.
| A．upset | B．upsetted |
| C．was upset | D．was upsetting |
________ we go swimming every day ________ us a lot of good.
| A．If；do | B．That；do |
| C．If；does | D．That；does |
A clean environment can help the city bid for the Olympics，which ________ will promote its economic development.
| A．in nature | B．in return |
| C．in turn | D．in fact |
I have absolutely no ________ the students who get caught cheating in exams even though they were seriously punished.
| A．influence on | B．sympathy for |
| C．concern about | D．complaint about |
You're eighteen years old.You should ________ your family.
| A．be independence of | B．be independence from |
| C．be independent of | D．be independent from |