Are the chopsticks made silver?
- I have no idea ____tell her the bad news.-I think tomorrow is the best time.
-Why are you so happy today?-Because I ______ to London with my parents tomorrow.
-____ Kate ____ Ann has joined the music club because they have no time.-It’s a pity!
____of the students in my school ______ boys.
-Is this kind of digital camera made of steel?-Yes, and it's widely used ______ taking photos.