Every possible means __to prevent the air pollution, but the sky is still not clear.
Uncle John was about to show me how to swim suddenly a loud noise came to us.
Don’t be worried! It won’t be long we meet again.
4. Watching the sunrise will cost every tourist $20 a night in the hotel on the top of the mountain,breakfast.
The explorer told the students about his in Africa, which inspired them greatly. Which of the following is UNSUITABLE for the blank?
She drove with all windows closedher baby should not catch a cold.