We should not risk____that building in its present condition.

A. should we

B. we should

C. we shall

D. we ought

We should pay attention________(protect) the environment.

A.We should consider how to cut costs.

B.We should consider can cut costs in anywhere.

C.We should think we can cut cost of our where .

D.We should consider where to cut costs.

There is no specific rule ______ what we should wear to a dinner party.

A．because of

B．as to

C．as of

D．but for

In conformity () your instructions of the 10th this month,we should work hard.

A、on

B、of

C、to

D、at

A.will

B.shall

C.can

D.should