1. B / change : poorly
2. D
3. C / change : electricity
4. A/ change : easily
5. D/ change : am picking up
6. A / change : bored with
7. B / change : more
8. B / change : riding
9. A / change : few week
10. B / change : happier
II.
1. go -> to go
2. go -> went
3. on ->at
4. many -> much
5. feel -> feeled
6. saw -> seen
7. take -> took
8. thing
9. sell -> sold
10. dry -> drying
I.
1. was
2. live
3. change
4. news
5. so
6. after
7. children
8. over
9. play
10. than