Помогите срочно английский язык

Question

Помогите срочно английский язык

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Answer 1

2. if you had studied, you  would have done better on your test then me.
3. If Carl Hadn't heard  the noise, he woudn't have locked the door/
4.If Karen and Cindy  hadn't taken photos, no  one would have believed their story/
5.If Max had gone the beach , he wold have completed the swimming contest.
6.If I had been nice to my coach, i would have got more help/

Answer 2

1. If you had studied, you could have done better on your test than me;
2. If Carl had not heard the noise, he would not have locked the door;
3. If Karen and Cindy had not taken photos, no one would have believed their story; 
4. If Max had gone to the beach, he would have competed the swimming contest;
5. If I had been nice to my coach, I would have got more help.