Excuse me, can you tell me if there is a flight available to America today?—-Well, Flight 5042 to USA ________ off at 15:45

This chemical material is very toxic So put it ______the children’s reach

Harry Potter first ________ in 2001 andattracted a large number of people.

He feels lonely because he has no close friends ____.

isvery clear to everyone that he’s round and tall like a tree.