II. Choose the correct word A, B, C or D for each gap to complete the following passage.
Computers are helpful (1) _________ many ways. First, they are fast. They can work with information even (2) _________ quickly than a person. Second, computers can work with a lot of information at the same time. Third, they can keep information for a long time. They (3) __________ forget things that the common people do. (4) __________, computers are almost always correct. They are not perfect, but they usually do not (5) _________ mistakes.
1. A. in B. on C. at D. over
2. A. much B. rather C. more D. less
3. A. might not B. must not C. should not D. do not
4. A. However B. Moreover C. Otherwise D. Nevertheless
5. A. do B. make C. have D. take