Первое задание вообще идиотизм какой-то, расставь стрелочки, как душа велит, потому что по идее интонация везде должна быть вниз, вопрос же.
1. on|in|at (не уверена в правильности)
2. ago.
3. every
4. after
5. in
1. Did she dance at the party with Sam?
2. When did you play tennis you were six?
3. When did it rain you were in London?
4.Were you five when you travelled to Scotland?
1.go 2.went 3.won't go 4.don't go 5.didn't go 6.won't go 7.do you watch 8.did you watch 9.will you watch 10.do you leave 11.did you leave 12.will you leave 13.goes.leaves.works.is.walks.doesn't take.didn't go.go 14.did you have.didn't 15.did you buy.bought 16.didn't read,was.will read.