Task 5
1. are
2. was
3. were
4. it
5. is
6. Если это игра Домино, то по идее тут должно быть "is".
7. is
8. are
9. is
10. is
Task 6
1. teeth
2. ladies
3. sheep
4. children
5. watches
6. mice
7. means
8. ships
9. feet
10. shelves
