899. The study of the natural world may help to make the world easier

A. understand　　　 　　　 B. understood　　

C. understanding　　 　　 D. to understand

898. It is said that the old man is 　　　　in repairing all kinds of cars.

A. fond　　 　　 B. well　　 　 C. good　　 　　　 D. expert

897. In the five years' time, they 　　　　on the project.

A. have worked　　 　　 B. will work　　 C. worked　　　　 　　　 D. had worked

896. In most places it is wide enough for five horses or ten men to walk 　　　　along the top.

A. hand in hand　 　 B. side by side　　 C. face to face　　 D. one by one

895. What he says is often　　　　　 different from what he does.

A. very　　 　 B. much　　 　　　 C. quite　 　 D. fairly

894. -Did all of them go to the theater?

-No. They 　　　　　went to the concert instead.

A. almost　　 　　　 B. mostly 　　　　 C. most　　 D. nearly

893. The captain was the first person 　　　　the hole in the side of the ship torn by a coral bed, so he had all the things 　　　　　away　　　 　the boat in the water.

A. finding; thrown; to raise　　　　　　　　　　 B. to find; to throw; to raise

C. to find; thrown; to raise　　　　　　　 D. to find; thrown; raised

892. Anyway, that evening 　　　　I will tell you more about later, I ended up staying at Rachel's place.

A. when　　 　　　 B. where　　 　　　 C. what　　 　　 D. which

891. - The disease she suffers is not easy to cure.

- I know, but is she 　　　　　　better?

A; much　　 　　 B. rather　　 　　　 C. little　　 D. any

890. You will find this map of great ___in helping you to get round London.

A.　　 price　 B. cost　 C. value　 D. usefulness