—Who’s the girl in black?—Sorry, I don’t know ____. I think ____ is new.
There is“s” in the word “desk”.
—Mike invited us to take part in the party this Sunday. —Is tomorrow his birthday?
Great changes have taken place around the world. Nobody can tell _____ in 20 years.
_____ nice the ice cream looks! Ican’t wait to taste it.
Is that your best friend Kitty? — No, it _________ be her. She flew to Singapore yesterday.