His father has worked in this factory _____ he came here in 1980.
— Does the tiger come from Europe? — No, it doesn’t. It comes from ________.
I like Britney Spears. She’s ________ favorite singer.
— ________ do I write the name? — Write it in the box. OK, then click “save” again.
Running stars eat ________ healthy food.
—________ playing a game? — That’s a good idea.