We have sweaters _______ all colors _______ ￥50 each. [ ]

”It’s five forty-five”means(意思是)”It’s ___________.”

The flight to Guangzhou had to be because of the heavy snow.

Please don’t get mad _____me any more. It wasn’t my mistake. I don’t like to argue _____you. [ ]

Please find more limericks _____ the Internet and learn them _____ heart. [ ]