It is a long time ____ they separated, but it won’t be long ____ they meet again.
A．since; before B．after; when C．since; when D．after; before
The Japanese government stubbornly claimed the ownership of DiaoYu Island belonging to Japan, ____ greatly hurt the friendship between the two peoples.
A．that B．this C．which D．it
As to the question of whether we will sell our house or who we shall sell the house to, you ____ have answer by tomorrow.
A．shall B．will C．could D．must
The villagers in the mountain have a firm ______ that they will have a good harvest next year.
A．opinion B．theory C．idea D．belief
---- Where are you going for the weekend?
---- I haven’t decided yet. I _______ go fishing with my friends.
A．should B．might C．can D．must
Two weeks ago, I bought a bicycle. If you live in town, it is often faster than a car and you worry about parking.
A．must not B．should not C．don't have to D．may not
