Idiom of the Day
to deceive someone, to promise one thing and then do another
The man tried to double-cross his partner.
Tips to get ready for Party
Check the dress code
If the dress code is casual, choose some clothes that you would wear for school. A T-Shirt and jeans (not torn) are good enough.Sometimes, the invitation may say nice clothes only . For girls, choose a party dress and some classy jewelry to wear. Most hosts do not care about the dress code for boys, so wear the same thing in the Casual subsection.If you are invited to a costume party, choose a costume you can actually make. If you are lazy, you can make a quick costume from household items, but if you are willing enough, you can try to cosplay.