4 Complete the examples and rules with so or because. 1 I'm really bored now - I'm still in hospital. 2 It was getting dark, — we were hurrying O RULES 1 We use to give a reason. 2 We use to explain a result. 3 We use a comma before but not before __.
1 I'm really bored now BECAUSE I'm still in hospital.
2 It was getting dark, SO we were hurrying.
O RULES
1 We use BECAUSE to give a reason.
2 We use SO to explain a result.
3 We use a comma before SO but not
before BECAUSE.