At our factory there are a few machines similar to________ described in this magazine.

A. them B. these

C．those D．ones

The traffic on the main streets has a longer green signal than ________ on the small ones.

A. one B. this

C. that D. it

________ can be good at something for 40 years if he doesn't love it.

A. Anybody B. Everybody

C. Nobody D. Somebody

To her joy, Della earned first the trust of her students and then ________ of her colleagues.

A．that B．one

C．ones D．those

It will be a big help if you go to the store and get what we need for dinner. ______, I’ll set the table.

A. As a result B. On the whole

C. In the meanwhile D. As a matter of fact

The manager wants to see changes in the company, and I am sure he will.

A. in particular B. in turn

C. in charge D. in time

It was a real race ________ time to get the project done. Luckily, we made it.

A. over B. by

C. for D. against

A serious study of physics is impossible ________ some knowledge of mathematics.

A. against B. before

C. beyond D. without

I am always delighted whenI receive an e－mail from you ________．the party on July 1sh.I shall be pleased to attend”．

A． On account of B．In response to

C．In view of D．With regard to

An artist who was recently traveling on a ferry to the southern island discovered ________ a long lost antique Greek vase.

A． at random B．by chance

C．in turn D．on occasion