Do you know David?— Yes, I met _________ at your party.

I don’t understand the story though there are___new words in it.

Would you like to watch Painted Skin Ⅱ with me?—Certainly. I don’t mind seeing again although I_______ it twice.

Go back to your seat. ______ time for class. [ ]

A new factory will be set up ___ a year. [ ]