Choose the linkers: because or so.

1. We didn’t buy this house it was very expensive.

2. Sally had a headache, she went straight to bed.

3. I was late I missed my flight.

1.You will miss the train if you don`t take a taxi.
2. I won`t go away till you come back .
3.I`d like to know when your sister comes back to Leningrad .
4. I would like to know the day your sister comes back to Leningrad .
5. I was not sure if he would be at the meeting, but if he comes he will debate.
6. While the ladies are at their rooms, I will come downstairs and try to get you something to eat.

1. When I find Olya and bring her here, I will call you.
2. When I  find Olya and bring her here, I won`t go away, until  I get her address.
3. When I find Olya and bring her here, I will marry her when I`m twenty three at that.
4. When I find Olya and bring her here and if you kill me, I won`t miss.
5. When I find Olya and bring her here, I don`t know whether I can explain to you how it works. 

1.I hope that they are going to care about you.
2.I hoped that they are going to care about you
3.He thinks that you are going to forget about accident
4.He thought that you are going to forget about this accident
5.-
6.She felt that something happened
7.-
8.you knew that they are noy going to come
9.He was surprised when he noticed that brother wont come home till morning
10.I am sure that he is going to get good education
11.Did you know that you will be at home all day?
12.-
13.We were scared that the train will be late and we are going to wait for an hour