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
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
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
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
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
1 plastic 2 glass 3 metal 4 stone 5 leather 6 paper
2 are (usually) given
3 is sent
4 is not / isn’t played
5 are taught
6 is not / isn’t used
2 was not / wasn’t told
3 was discovered
5 was not / wasn’t made
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?
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
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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