把错的单词填在横线上
题目
把错的单词填在横线上
This is a old sink._________
The bin were full last year._________
He likes have a picnic._________
答案
a= an(old前用an,是元音开头)
were =was(The bin 是三人称单数,所以用was)
have =having (like后用动词+ING)
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