下列各句中，没有语病的一项是（）

In that traffic accident last night the man who hit five people in a row had drunk so much that he could no longer_______ between fantasy and reality.

Dad, how can I get on well with my classmates— Try to be friendly to them. That will make it _______.

There are many stone lions on ______ sides of the bridge. They are all different from each other.

Have you got a digital camera—No.—You should buy________.