Jim is from America, he is trying Chinese well.A.learning B. learn C. to learn
My bicycle doesn’t work. I’ll ask Uncle Wang __________.
—— Would you like ________ camping with me ? —— I’d like to. But I’m busy ______ my homework.
—— How does Jack usually go to school? —— He ________ ride a bike, but now he is used to ______ there.
You should _______ the bus when it stops.
We really don’t know ________ . Could you help us?