As a result of destroying the forests, a large of desert __________ covered the land.
"I wish you’d look at me when I'm trying to speak to you!" the teacher said.
Mr.Smith gave the attendants a wonder lecturethe company in the international conference.
Please don't call me at the office it's really necessary.
---Learning a language isn’t easy. It takes time. --- I agree.. There's no short cut.
“I her a long time ago,” he doubted, “She doesn’t look at all familiar.”