Question

Q8. There are many people who___

overcome great problems.
O has
O have

Q9. Twenty-five cents a litre___
a good price to pay for gasoline.
O is
O are

Q10. Either the undercooked hamburger or the green apples__
making point
me sick.
O is
O are

Answer 1

1. there are many people who have overcome great problems.

2. twenty-five cents a liter is a good price to pay for gasoline

3. either the undercooked hamburger or the green apples are making point....

Answer 2

Q8. Have
Q9. Is
Q10. Is