We __________ wait for the bus for a long time because it arrived in five minutes.
We didn't have to wait for the bus for a long time because it arrived in five minutes.
My father ______ work in China for two years because his boss place him there.
My father had to work in China for two years because his boss place him there.
My grandma's eyes weren't so good so she _____ wear her reading glasses.
My grandma's eyes weren't so good so she had to wear her reading glasses.
I _______ swim when I was six and I used to be scared a lot.
I couldn't swim when I was six and I used to be scared a lot.
When she was younger, she ________ run very fast and she was in the running team at school.
When she was younger, she could run very fast and he was in the running team at school.
I ______ stay up late yesterday because I forgot to work on my homework before.
I had to stay up late yesterday because I forgot to work on my homework before.
Lily ______ study in the car because she went to her grandma's.
Lily had to study in the car because she went to her grandma's.
