John received an invitation to dinner, and with his work ________, he gladly accepted it[ ]

ng to the hospital on ______ roof there is aparking garage, Granny told me that was _____ I was born

下列句子，句式不同于其他三项的一项是

We should not let our grandparents ,who are too old and weak ,alone.

you sing this song in English—Let me have a try.