`28` . Doing
`29` . from
`30` . of
`31` . handkerchief
`32` . nutrients
`33` . calories
`34` . depression ( rơi vào âm 2 )
`35` . yesterday ( rơi vào âm 1 )
`36` . pollution ( rơi vào âm 2 )
`37` . A với C rơi vào âm 2 , B , D rơi vào âm 1 `->` Sai đề
`38` . good for health
`39` . out of order
`40` . do exercise regularly
`41` . Peter has played tennis for 3 years
`42` . Watching TV too much is bad for your eyes.
`43` . Eat healthily is important to stay in shape and maintain good health.
`44` . we should spend less time on watching TV
`45` . my brother finds it interesting to carve eggshells