Who’s the man over there? Is it Mr. Black? —It ______ be him. He’s much taller.

Must I finish the work today?—No, you.

Many people are _____________ in the ____________ story.

is it from Wuhan to Nanjing? —It’s about l,200 kilometers.[ ]

Thirty years ago William Harry was a poor boy . Now he is a respectable man . He is no longer _______.