Tom and Linda like sweets. Let’s buy two ______ for them. （   ）

A．bowls

B．bottles

C．packets

He helps sick people. He’s a______.(  )

A．teacher

B．doctor

C．cleaner

判断下列句子是否正确，对的写“T”，错的写“F”，并将错误的地方找出来，并改正。
【小题1】A sperm whale is shorter than a killer whale in its length. （_______）________
【小题2】How taller are you? （_______）____________
【小题3】How long are your legs? （_______）____________
【小题4】I’m thin than you. （_______）____________
【小题5】I’m bigger and strong than you. （_______）____________

—What's there in the countryside? （    ）
—________

A．Rivers and lakes.

B．Cinemas and theatres.

C．Buses and cars.

______ can grow food for people. （   ）

A．Builders

B．Workers

C．Farmers