Clauses 5 Join the sentences using the words in brackets.

1 Barbara had to pay an excess luggage charge. Her suitcase was five kilos overweight. (as)

2 James and Lily were very happy. The hotel manager gave them a room upgrade. (that)

3 Annette didn’t enjoy her holiday. She was sick most of the time. (because)

4 Olga has decided to cancel her trip. Her friend can’t come with her. (since)