The audience_____before TV sets are listening to Yi Zhongtian’s stories with their eyes _______ upon him.
After that he knew he could _any emergency by doing what he could to the best of his ability.
—You may find the key to the math problem on page 107.—Ah, it's so simple. I wonder why I _ of that.
A turning point of the continuously high housing price won't appear suddenly because there must be a certain process _ many factors lead to the change.
---Ken, _, but your radio is going too loud.---Oh, I’m sorry. I’ll turn it down right now.
When chatting with her on the mobile phone, the battery _ dead suddenly.