2016-2017学年 人教版 必修三 Unit 2 Healthy eating language points课件 (13)
2016-2017学年 人教版 必修三  Unit 2 Healthy eating language points课件 (13)第3页

He is too fat. He has to ___________ or he can’t get out from the door.

lose weight

She is too thin. Maybe she could be blown away by a wind. She should ______________.

put on weight