1. Mechanic: Well, there's a lot more. I mean the petrol tank has a ________ in it.

2. The new assistant made a ________ and as a result all the accounts were messed up.

3. Your composition is full of ________ .

4. There are ten pieces of fruit in my basket. One is an orange, one is a grape and ________ is an apple.

5. My neighbor has four kids. One of them is a boy and ________ are girls.

6. Mechanic: Okay, I'll come straight to the ________ buy a new car!

7. Customer: Well, just give me the ________ picture.

8. There are eight pets in my house. Six are cats and ________ are dogs.

9. The child broke the expensive vase but it was his mother's ________ for letting him play close to it.

10. You will make a terrible ________ in introducing her to your parents.