1. Before he arrived at the station, the train had left => after 2. Peter : "shall we go to the cinema? " - Maria: "yes" => Peter and Maria decided 3. Do you enjoy drinking a cup of coffee? => would you like 4. After she had done homework, she went to school => before

1. Before he arrived at the station, the train had left

=> After the train had left,he arrived at the station.

(After + S + Past present + S + V ed/p2)

2. Peter : "shall we go to the cinema? " - Maria: "yes"

=> Peter and Maria decided to go to the cinema.

(Decided + to inf)

3. Do you enjoy drinking a cup of coffee?

=> Would you like a cup of coffee?

(Would you like +N)

4. After she had done homework, she went to school

=> Before she went to school,she had done homework.

(Before + S +V ed/p2, S + Past present)