Is Lingling’s grandmother cooking the meal?—No, she 。

My father _________Shanghai with my grandparents.––Really? _______ will they come back?

I couldn’t remember the exact date of the storm, but I knew it was ________ Sunday because we were on ________ field trip.

Do you find _______ difficult to be independent(独立的)?.

Danny wants to put a big star _____ the Christmas tree.[ ]