Test Unit 5 Vocabulary and Grammar

1.

• about twenty
• exactly twenty
• approximately twenty
• more or less twenty

2.

• scissors
• glass
• leather
• plastic

3.

• paper
• cardboard
• wood
• metal

4.

• carton
• jar
• plastic
• bag

5.

• garbage
• bin
• trash
• rubbish

6.

• under a half
• less than a half
• more than a half
• nearly a half

7.

• request
• demand
• refund
• ask for

8.

• can
• box
• metal
• bottle

9.

• a lot
• much
• many
• a little

10.

• leather
• tank
• paper
• plastic