Where are your parents, Leo—They are in Europe for shopping. They______ there for two weeks.

To get a good view of the scenery in China, Lucy would spend a lot of time on the train _________ travel by air.

use a large plastics bottle, _________ cut off, as a plot to grow flowersin

"I wish you’d look at me when I’m trying to speakto you!" the teacher said

When it was his turn to deliver his speech, ,he walked towards the microphone.