got on well with each other-----never a fight, had a great time

　　turn cold all of a sudden-----the weather turn so quickly

　　go without dessert-----watch my weight

　　overweight------a little out of shape

　　gain some weight-----a larger waist

　　only part of the book-----read a few characters

　　in perfect condition-----never felt better in my life

　　give his ankle a good rest-------stop regular activities