Unit Test 8A Answer Key

Vocabulary

Exercise 1

1 e - build a new house

2 d - invent the television

3 a - knit a sweater

4 f - sew a button on your shirt

5 c - paint a picture

6 b - discover a new country

Exercise 2

1 metal 2 stone 3 leather 4 paper 5 plastic 6 glass

Grammar

Exercise 1

1 is used

2 are not / aren't made

3 are sent

4 is not / isn't used

5 are (usually) given

6 are played

Exercise 2

1 was built

2 was discovered

3 was not / wasn't invented

4 were knitted

5 was not / wasn't told

6 was designed

Exercise 3

1 When was this bridge built?

2 Where was your car made?

3 Where were the robbers arrested?

4 Was your house painted by your parents?

5 When was the planet Mars discovered?

6 Were those paintings sold by a forger?

Exercise 4

1 was built out of stone

2 was Australia discovered

3 was the first Harry Potter book written

4 am always given advice by

5 is always driven to school by

6 weren't given a test

Communicate

Exercise 1

1 shape

2 is

3 it

4 made

5 of

6 does

7 it

8 feel

9 used

10 for

11 paperclip

Unit Test 8B Answer Key

Vocabulary

Exercise 1

1 b - build a bridge

2 e - invent the first radio

3 c - knit a scarf

4 a - sew a button on your shirt

5 f - paint a picture

6 d - discover a new planet

Exercise 2

1 plastic 2 glass 3 metal 4 stone 5 leather 6 paper

Grammar

Exercise 1

1 is used

2 are (usually) given

3 is sent

4 is not / isn't played

5 are taught

6 is not / isn't used

Exercise 2

1 was built

2 was not / wasn't told

3 was discovered

4 were knitted

5 was not / wasn't made

6 was designed

Exercise 3

1 When was this bridge built?

2 Was your bedroom painted by your dad?

3 When was Lake Victoria discovered?

4 Where was your mobile made?

5 Were the Harry Potter books written by a man?

6 When was the money taken?

Exercise 4

1 was built out of stone

2 is always driven to school by

3 wasn't given any homework

4 were the James Bond books written

5 am always given advice by

6 was Mount Everest discovered

Communicate

Exercise 1

1 used

2 for

3 does

4 it

5 feel

6 shape

7 is

8 it

9 made

10 of

11 mobile (phone)

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