We are moving to a new office ___ the present building is too small. Выберите один ответ:...

Question

We are moving to a new office ___ the present building is too small.
Выберите один ответ:
1. so
2. because
3. where
4. when

Answer 1

Because    

будет because

Answer 2

Because
we are moving to a new office because the present building is too small