phrases
听到鸟儿唱歌
hear the birds singing
The giant________(leave) for a long time
has been away
write
written
knock down
since then,he _______(not see) a child there.
hasn`t seen
understand
understood
逃跑
run away
I cannot understand why spring ____________( not come) since last year.
hasn`t come
teach
taught
相似的主题
a similar message
At last,he _______(beat) the scary monster.He became a true hero
shine
shone
看起来害怕
look afraid
have covered
freeze
frozen