—I________as a cashier for 10 straight years, but I never had a sense of achievement.
—Is that why you set up your own business?
| A．worked | B．have been working |
| C．would work | D．have worked |
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 |