Task 5
1)did
2)had translated, begun
Task 6
1)would be
2)had given
Task 7
1)Tom said that the book was worth reading.
2)Martin said that we had had a wonderful party the day before.
3)Teacher asked me where I lived.
Task 8
1)to
2)-
Task 9
1)any
2)some
3)many
4)much
Task 10
1)watching
2)to eat
3)reading