12. The teacher go home. a) wanted that we b) made us to c) decided us to d) let us 13. We invited come to the party. a) them to b) to them c) that they c) that they d) that them 14. If I you, I'd go to the police. a) would be b) should be b) should be c) were d) am 15. I wish I to bed earlier last night. a) went b) had gone c) was going d) have gone 16. Do you know where ? a) lives Joe b) do Joe lives c) does Joe live d) Joe lives 17. Take your umbrella it rains. a) because b) because of c) for d) in case 18. Most people go by train. The bus, is cheaper and faster a) although b) despite c) while d) however 19. the fact that nobody thought he should do it, he did it. a) However b) While c) In spite of d) Because 20. Philip went to see the film Robocop 4, had already seer a) which b) which he c) that d) that he

12. The correct answer is d) let us.
Explanation: "The teacher let us go home" means that the teacher allowed us to go home. This is the correct phrasing for this sentence. The other options do not make grammatical sense.

13. The correct answer is a) them to.
Explanation: "We invited them to come to the party" means that we asked or requested them to come to the party. The other options do not make grammatical sense.

14. The correct answer is c) were.
Explanation: "If I were you, I'd go to the police" is a conditional sentence expressing a hypothetical situation. The correct form to use here is "were" instead of "was". The other options do not make grammatical sense.

15. The correct answer is b) had gone.
Explanation: "I wish I had gone to bed earlier last night" is a regret about not going to bed earlier in the past. The correct form to use here is "had gone". The other options do not make grammatical sense.

16. The correct answer is c) does Joe live.
Explanation: "Do you know where Joe lives?" is the correct phrasing to ask about Joe's place of residence. The other options do not make grammatical sense.

17. The correct answer is a) because.
Explanation: "Take your umbrella because it rains" means that you should take your umbrella because it is currently raining. The other options do not make grammatical sense in this context.

18. The correct answer is a) although.
Explanation: "Most people go by train, although the bus is cheaper and faster" introduces a contrasting statement. The other options do not convey the same meaning in this context.

19. The correct answer is c) In spite of.
Explanation: "In spite of the fact that nobody thought he should do it, he did it" means that he still did it despite the opinions of others. The other options do not convey the same meaning in this context.

20. The correct answer is c) that.
Explanation: "Philip went to see the film Robocop 4, that he had already seen" is a relative clause specifying which film Philip went to see. The other options do not make grammatical sense in this context.