When the price of foreign currency （） is above the equilibrium level:

A.hardworking

B.steep

C.harmful

D.tough

A car accident may happen when you ________ a parking space.

A are looking for

B looked for

C look for

A. when

B. which

C. why

D. for that

Gale warnings are usually issued when winds of________8-9are expected.

A.wind Speed

B.Air Force

C.wind Velocity

D.Beaufort Foree

Validity of Agreement

This Agreement, when duly signed by the parties concerned, shall remain in force for…to be effective as from…to…．If a renewal of this Agreement is desired, notice in writing should be given by either party one month prior to its expiry． Should one of the parties fail to comply with the terms and conditions of this Agreement, the other party is entitled to terminate this Agreement．

A.rise

B.arise

C.raise

D.decrease

A.until

B.before

C.unless

D.after

A.beamed

B.laughed

C.criedD smiled

When presented with the first price, she ___ with delight.

A、beamed

B、laughed

C、cried

D、smiled