That hazy(雾霾)weather has hit 104 cities in middle-east China lately makes citizens well aware of ______a terrible problem China is faced with.
— Excuse me, you left this handbag in the shop. — ____
— Have you got any oranges and apples? — ____
— Your tie goes very well with your shirt. — ____
— I’ll meet you outside the cinema in an hour, OK? — ____.
— I wonder what the weather will be like tomorrow. — ____