I don’t have the information about SARS, but I’ll _____ later.
If they what I was saying, they'd know what I was talking about
"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.