Words You Know部分详细解答过程和答案
1.pump;2.seat;3.brakes;4.tire;5.pedal;6.handlebars;7.helmet
Write the Adverbs部分详细解答过程和答案
?1.hard;2.fast;3.well;4.quickly;5.slowly
Look and Match部分详细解答过程和答案
a.No smoking
b.Stop
c.Don't touch
d.Smile
e.Don't walk on the grass
f.Go
g.No talking