Ch.4 Before or After?

He cleaned his teeth __________ he went to bed. 

• before
• after
• until

The ambulance arrived at the scene five minutes __________ the accident had happened. 

• before
• after
• until

I went to the hospital quickly __________ I heard about my friend's accident. 

• before
• after
• until

They watched the TV programme __________ the end even though it was not very interesting.

• before
• after
• until

Roy went to bed __________ he got home because he was so tired.

• before
• after
• until

We cannot light the firework __________ the rain stops. 

• before
• after
• until

Everyday, I finish my homework ________ having dinner.

• before
• after
• until

I was late to school today because I slept ________ 8:00 am in the morning.

• before
• after
• until