We have been informed the equipment will be arrived here in ten days.（)

I regret ______ you that we are unable to offer you employment.

A．informing

B．having informed

C．to inform

D．to have informed

I regret ______ you that we are unable to offer you employment.

A．informing

B．having informed

C．to inform

D．to have informed

He read the newspapers regularly __________ about the world situation.

A.to be well informed

B.to have well informed

C.well informed

D.well informing

A．we have gone

B．we have been

C．had we gone

D．have we been

A.been

B.being

C.is

D.are

A.have been told

B.no

C.we may

D.for personal affairs

A.have looked

B.looked

C.have been looking

D.are looking

A.we have gone

B.we have been

C.had we gone

D.have we been

That ______ the case, we have to make some changes in our plan.

A．is

B．was

C．being

D．has been

A.in

B.on

C.at

D.into

______their help, we wouldn't have succeeded.

A．Hadn't been for

B．Had it not been for

C．It hadn't been for

D．Hadn't it been for