Although advertisements enable _________ to make decisions quickly, they sometimes cause lots of trouble.
—I like reading books. —_________ It’s great fun.
—_____________ does it ____________ you to ride bikes to the club? —About thirty minutes.
On the wall ______________ a picture.
找出划线部分字母读音与其它不同的选项。
It’s ____________ for lunch. I walk to the dining hall three __________ a day.