We are _______ at the rapid progress Mark has made in this semester.A.distinguishedB.annoy

A.A.gradual

B.B.gradable

C.C.grateful

D.D.graceful

We have avoided () our prices for as long as possible, but we can no longer prolong the inevitable。

A、to rise

B、to raise

C、rising

D、raising

We suggest a trial period of one year. If everything () satisfactory, we can renew the agreement on its expiry.

A、turns down

B、turns in

C、turns out

D、turns on

A.Were there

B.If there are

C.If there have been

A.A.as if

B.B.if only

C.C.now that

D.D.as long as

We should be glad to know ()what terms you would be willing to represent us, also the terms on which business is generally conducted in your country.

A、upon

B、with

C、on

D、to

A.They may say “no” indirectly.

B.They may say “no” directly

C.They may say “no ”explicitly

D.They may say“ We’ll think this over again”

As we all know, every store in a chain operates in the same way ______ the others do, so everyone knows what to expect th

E．[ ] A．how

B．which

C．as

D．in that