1. didn’t listen to
2. Stopped
3. Didn’t watch
4. Didn’t study
5. Did Peter and Ann travel
6. Didn’t see
7. Came
8. Wrote
9. Did he send
10. Went
It came while I was having breakfast
R1both books and people must be studied by economists
2 more computers will be produced by INM next year
3 time money effort can be used by people as the wish
4 a new factory development scheme was presented by planners
5 many difficulties can be created by complete economic freedom
6 more oil will be produced by British petroleum
<span>What did Mag do yesteday?mag waked in the park.</span>