1)
1. were
2. has
3. visits
4. wrote
5. work
6. saw
7. read
8. reads
9. wrote
10. play
2) pens, cars, babies, keys, oxes, teeth, kisses, ladies, knives, lives
3) my fiend's, copybook
house roof
his aunt's cat
book title
women' flowers
desk leg
pupils' books
Tom' telephone
Teachers' glasses
4) 1. There are four facts about computing education in this article.
2. My college has a bunch of computer classes.
3. There are computers in our classroom.
4. Our college is provided with Internet.
5. At home I often use the computer for study and for entertainment.