Kate ________ her uncle last night. She did her homework.
— I tried it out in this way, but I failed.— Why not it in some other ways?
He used to in the morning, but now he is used to at night.
It’s very important for students to learn a language it.
----I want to know____________.---- Why not go to Tai Hu ? That’s a good place.
-----I lost the chance to take part in the sports meeting.----_____________!