He wanted to know ___ the English party.
--- Middle school students hardly know anything about shopping online, __________ they?--- ________. It’s very popular with teenagers.
--- Are you happy with your grades in the math exam? ---Not at all. I can’t have _______.
I have a ______ friend. He has lived in the _____ island for half a year to do some research.
-- The girls are talking about the art festival _______.--- Yes. They have so many interesting things to share.
--- Both the young and the old are getting crazy _______ WeChat(微信).--- I agree. Nowadays we can see many people spend their free time ______ it.