完形填空。 We live in the 'computer age (时代)'. When people talk about computers, they often say that computers can help people do ________ (1) work. It is very ________ (2) to work on the computer. Is ________ (3) a computer in your home? What do you usually ________ (4) on the computer? Now a computer can do a lot of work very ________ (5). Many students like playing computer games. They think computer games are ________ (6). Some students like music very much, so they often download music________ (7) the Internet. Some students use computers for _______ (8) their school work. They get information about English, history, maths and other subjects. Some students send emails________ (9) their friends. In some schools, teachers use computers to teach, then students can ________ (10) their homework on the computer. (     )1. A. lot of (     )2. A. quick (     )3. A. here (     )4. A. do (     )5. A. good (     )6. A. interesting (     )7. A. in (     )8. A. studying (     )9. A. for (     )10.A. write B. a lot of B. quickly B. there B. play B. bad B. interested B. of B. to study B. into B. writing C. a lot C. slow C. these C. use C. well C. interests C. from C. studies C. to C. writes D. a lots of D. slowly D. those D. check D. nice D. interestings D. on D. study D. at D. to write