Tom broke the glass, _________ his mum scolded him.

• so
• because
• as a result

Sally bought some eggs _________ she wanted to bake a cake.

• as
• therefore
• so

My sister failed her science test. _________, she is upset now.

• Therefore
• Since
• Because

_________ my father lost his job last week, my mother has to work part-time.

• Since
• As a result
• Therefore

We live near our grandpa. _________, we see him quite often.

• As a result
• As
• Because

I went to bed early last night _________ I was tired.

• because
• so
• as a result

This restaurant wants to get more customers. _________, it plans to provide free Wi-Fi service.

• Therefore
• So
• Because

_________ Tom loves his younger brothers, he always shares snacks with them.

• As
• So
• As a result

We had nothing better to do, _________ we watched TV all evening.

• so
• as a result
• since

Mrs Chan didn’t go to work yesterday _________ she was sick.

• since
• therefore
• so