《Language in use》Life now and then PPT课件
《Language in use》Life now and then PPT课件第4页

People live longer (long) and stay (1) ________ (healthy) today than they did 50 years ago. People are (2) ____ (tall) and (3) _______ (strong) because

Complete the passage with the correct form of the words.

healthier

taller

stronger