4. B. has collected
5. A. too
6. C. apples
7. C. some - any
8. D. was built
9. D. How much
`IV`
1. F (After school Susan goes home to do her model-making)
2. T (She started about a year ago)
3. T (She needs about two weeks to make a model)
4. T (She thinks she will need to get another shelf)
5. F (Last term she tried to start a club for model-making at school but the teachers and other children weren’t interested)