—Shall I go over to chat with you this evening?

—Nice of you! It is ____ great comfort to keep me ____ company, when I’m alone at home.

A．a; the            B．a; 不填           C．不填; a           D．不填; 不填

The boys and girls were happily making a snowman, _______ with cold.

A．their faces red                         B．their faces were red

C．their faces turned red.                   D．their faces to be red

Low-carbon lifestyle is of great benefit to improve the world environment. _______ can be enjoyed from it until you have a deep under, standing of it, however.

A．Something         B．Nothing           C．Few              D．Much

____is known to us all is that the old worker, ____life was hard in the past, still works hard in his seventies.

A．As, whom         B．What, whom       C．It, whose          D．What, whose

I’m sorry I didn’t phone you, but I’ve been very busy____ the past couple weeks.

A．beyond           B．over             C．with              D．among

In considering people for jobs, we give ____ to those with some experience.

A．decision          B．attempt           C．preference        D．reputation

He____ in London for many years, but he has never regretted his final decision to move back to China.

A．lived             B．was living          C．have lived         D．had lived

Playing on a frozen sports field sounds like a lot of fun. Isn't it rather risky, ____?

A．either            B．also              C．though           D．too

As a manager, I know my emotions will affect people around me, so I’m going to make a  ____ effort to be more cheerful.

A．precious          B．curious           C．mysterious        D．conscious

When On May 8^th, "Most Beautiful Teacher" Zhang Lili in the city of Jiamusi , Heilongjiang province ,saved her students____ by a bus, but couldn't escape from the tragedy herself.

A．being run over                         B．being run across

C．from being run over                     D．from being run across