Conjunctions

I like my a block of flats _______ my neighbours are kind to me.
1. and
2. but
3. because
Mr. Smith is a pensioner ________ he knows a lot about everything.
1. and
2. but
3. because
Mrs. Davies is very friendly _______ I don't like her dog.
1. and
2. but
3. because
John, the concierge, helps my grandma _______ he takes my dog for a walk.
1. and
2. but
3. because
My favourite neighbour is Mr. Brown _________ he gives me sweets.
1. and
2. but
3. because
My block is big ________ it hasn't got a garage.
1. and
2. but
3. because
The block has a garden _______ the children go there to play.
1. and
2. but
3. because
I don´t like my next door neighbour _________ he is always angry.
1. and
2. but
3. because