Вправа 2 і 3 ............

2)

1. over

2. back

3. with

4. know

3)

1. They had a big party when they got married.

2. I got a friendly relationship with both my sisters.

3. She got sad and angry when she failed her exam.

4. We lived separately fro two months but now we've got back together.

5. We went on holiday and had an opportunity to get to know each other.