We young people shouldn’t _______ think about the failure (失败) in the past. Instead, we should be _______to face the future.
—What’s the boy’s name? —_______ name is Jack.
Today is Monday, tomorrow is .
— Hello , Jack. ______ are you?—Fine, thank you.
The girl is Mary Smith, and her last name is ______ .
My uncle is an actor. His job is at a _________.