1
We have to go to school no later than 7 o'clock.
=We have to go to school (by/until) 7 o'clock.
We have to go to school by 7 o'clock.
I have to be at the train station no later than Monday.
=I have to be at the train station (by/until) Monday.
I have to be at the train station by Monday.
+100
+100
Sorry, but I have to leave now. I should be home (by / until) 7 o'clock.
Sorry, but I have to leave now. I should be home by 7 o'clock.
+200
+200
I think I will wait (until / by) Sunday before you tell me what to do.
I think I will wait until Sunday before you tell me what to do.
+300
+300
I washed the dishes at 8 o'clock.
= I didn't __________ until __________.
I didn't wash the dishes until 8 o'clock.
He started practicing the piano at 5 o'clock.
= He didn't __________ until __________.
He didn't start practicing the piano until 5 o'clock.
I lived in Yilan before.
I moved to Taipei when I was 18 years old.
= __________ until __________.
I lived in Yilan until I was 18 years old.
I didn't move to Taipei until I was 18 years old.
I stayed in my friend’s house until I finished my homework.
=I didn't __________ until __________.
I didn't leave my friend's house until I finished my homework.
I visited Australia two months ago.
I came back to Taipei last week.
= __________ until __________.
I visited Australia until last week.
I didn't come back to Taipei until last week.
I _______________ until the rain stops.
Answers may vary.
I _______________ until the sun rises.
Answers may vary.
If you tell me you love me, I will go home.
= I won't __________ until __________.
I won't go home until you tell me you love me.