Помогите пожалуйста, первых 2 задания, умоляю

Question

Помогите пожалуйста, первых 2 задания, умоляю

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Answer 1

1. have read
2.had had
3. will have packed
4.had learned 

1. English is spoken in the USA
2. The project was sent by their firm
3. The new trade center will be opened next week by them