2、
1、
complain
left
was washing
has taken
write
take
rase
learn
2、
train
translate
correct
explaintion
honour
3、
cacaabbabb
4、dfabc
leaning in an English -speaking country
improve
in the English Speech Contest
complain
congratulation
command
FFFFT
CDDDA
CBBCACABDD
抱歉,第三课的没有.