630212 / Unit_15 / Key_15

Unit Test 15 Answer Key

Language

1 was / 2 has specialised / 3 have been / 4 worked / 5 joined / 6 has resigned / 7 have you done / 8 has introduced / 9 haven’t written / 10 didn’t have / 11 did you finish / 12 ‘s improved

Vocabulary

13 a / 14 c / 15 b / 16 a / 17 c / 18 b

19 over / 20 on / 21 up / 22 part / 23 place / 24 off

Career Skills

25 because of / 26 because / 27 it means that / 28 In order to / 29 So that / 30 so

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