---How can we reduce CO2 in our home? ---It’s easy.______off your TV or computers when you’re not using them, and you’ll greatly reduce it.
Li Ping ________some Guangdong dialect while traveling there with his family this spring.
---Do you know whether they talked about their work or their family ---As _______matter of fact, I couldn’t hear it clearly, as they talked in ______whisper.
with a difficult situation, I decided to ask my parents for advice.
The visit of the police was the lost child.
The teacher together with the students _____discussing Reading Skills that ______newly published in America.