Why are you so _______,Amy?—-I thought I lost my purse, but I didn’t. I found it in my study!

Did you see the film last night? — No, I ______ some shopping at that time.

The box is too heavy to carry. What’s in it?—Oh, it is ________ books.

_____________ will the students be back from Qufu?-In about half an hour，I think. [ ]

Our Chinese diving team won a gold medal again!—What _____ good news!