David, your mother’s birthday is _____. Let’s think about how to celebrate it.—OK, Dad.

Thanks _____ our government, more and more poor students return to school. [ ]

Look! That man looks like Mr Green.—It can’t be him. He _________ to America.

Esme’s website, and you’ll get a list of children’s books for different age groups.

Steve Jobs is one of the persons founded Apple Computer Company. His death marked the end of an era (时代).