I couldn't come to class last week because ...
...
I woke up in the middle of the night because ...
...
She likes him a lot but ...
...
Although my boss is very friendly ...
...
lt was quite a good film but ...
...
He was driving fast beca use ...
...
My father is French and my mother is Spanish so ...
...
Although we played very well ...
...
They're poor but ...
...
I wanted to buy some bread but ...
...
Although my job isn't very well paid ...
...
We couldn't understand the man because ...
...
We really like that restaurant although ...
...
She wasn't feeling well so ...
...
I wanted to improve my English so ...
...
I was really tired so ...
...
We took our umbrella but ...
...
The weather was very cold so ...
...
Although it was a five-star hotel ...
...
I didn't phone you because ...
...