高考英语语法专项练习---定语从句精练300题（4）
151. I was so eager to leave that when I stood in the hall, ready to leave, I didn't even think of saying good-bye to the friends ______ I had eaten and slept for so many weeks.
A. by whom B. of whom C. with whom D. with which
152. The famous basketball star, ______ tried to make a comeback, attracted a lot of attention.
A. who B. when C. which D. where
153. Gone are the days ______ the working people suffered from cold and hunger.
A. on that B. at which C. when D. with which
154. This is the very building ______ I've been looking for the whole morning.
A. which B. that C. where D. in which
155. The time ______ I spend on maths is much more than on English.
A. that B. when C. at which D. during which
