18. She ______ stop whomever she met to tell the story about her Ah Mao.
| A．can | B．could | C．would | D．Must |
It is the third time that she ______ the role of Juliet ever since she graduated from university.
| A．has played | B．had played | C．is playing | D．played |
Bamboo, which is a common plant in the south, is used ______ in buildings, food, furniture and so on. It is used to make clothes as well.
| A．other than | B．more than | C．rather than | D．less than |
________ by keeping down costs will Power Data hold its advantage over other companies.
| A．Only | B．Just | C．Still | D．Yet |
Scientists say it may be five or six years _______ it is possible to test this medicine on human patients.
| A．since | B．after | C．before | D．when |
More and more people have got to know the importance of the English study. ______, about six people in ten in this city are able to speak a little English.
| A．Believe it or not | B．As a matter of fact | C．As a result | D．In return |