【推荐1】Although the test ________ look like a simple one, great care is needed.

A．may

B．must

C．should

D．need

【推荐2】When Premier Zhou Enlai was alive, he ________ work from morning until night every day, dealing with numerous affairs.

A．would	B．could
C．must	D．might

【推荐3】As a Chinese saying goes, a mountain ______ be too high or an ocean too deep. Therefore, there is no end to our self-improvement.

A．shall never

B．will ever

C．can never

D．must ever

【推荐1】The pipes have oil or water, which is heated and sent to the storage tank until        to produce electricity.

A．needed	B．needing
C．to need	D．having needed

【推荐3】Animals should always have        to fresh and clean water.

A．approach	B．ability
C．access	D．need

【推荐1】—What does the sign over there read?
—No person ________ smoke in this area.

A．will

B．may

C．shall

D．must

【推荐2】If she’s not at home, you ______ try telephoning her at the office.

A．will

B．could

C．would

D．need

【推荐3】---The task is challenging and demanding. Who do you think can make it?
--- ___________my partner have a try? I think she is the right person to do it.

A．Will

B．Might

C．Should

D．Shall

【推荐2】It’s annoying! After I gave her my advice, my daughter ____________ go and do the opposite.

A．have to

B．must

C．shall

D．can

【推荐3】—______ you make so much noise?
—Sorry. I’ll take care not to.

A．Must

B．Can

C．May

D．Would