综合填空:用方框中单词或词组的恰当形式填空,使短文完整、通顺。
| have to, ask for, cough, herself, go |
Dear Mr. Lee,
I’m sorry to tell you that my grandmother is ill. She day and night. My parents aren’t at home now. They
to Beijing on business last week. My grandma can not look after
. So I
take care of her. May I
two days leave?
Yours,
Yu Ting