My grandpa is a science teacher and he _______ science.
--Your sweater looks nice. Is it made of wool? --Yes,and it’s designed____a famous designer.
--Drunken driving is dangerous, isn’t it? --Yeah.That’s why drunken drivers____to prison even without causing accidents.
My sister is____going out alone in the evening. She thinks it’s dangerous.
--____do you learn English so well? --I learn it____listening to the English songs every day.
Who knows this____girl?