1 . St Petersburg,___________ is a very beautiful city, was once called Leningrad.

A．who

B．that

C．where

D．which

2 . There are three bedrooms in the house,______is Mary’s.

A．the smallest of which	B．the smaller of which
C．the smallest of them	D．the smallest of all

3 . Until now, we have raised 100,000 pounds for the poor children, ___________ is quite unexpected.

A．that

B．which

C．who

D．it

4 . In the movie, Mr. Bean always gets into awkward and absurd situations, ______ greatly amuses audiences around the world.

A．where

B．what

C．that

D．which

5 . The Alibaba Group, __________ was founded in 1999, has become China’s largest e-commerce company.

A．which	B．what
C．whose	D．where

6 . They overcame some difficulties and completed the work ahead of time, ________ was something we had not expected.

A．that	B．which
C．it	D．what

7 . Tourists love Beijing,        offers an infinite collection of delights ranging from 6 UNESCO World Heritage Sites to food from every corner of China and beyond.

A．that	B．where
C．which	D．who

8 . 【2018·北京】She and her family bicycle to work, _________ helps them keep fit.

A．which	B．who
C．as	D．that

9 . It rained this morning, _____ actually didn’t bother me because I like walking in the rain.

A．what	B．when
C．where	D．which

10 . I keep the picture where I can see it every day,       reminds me of the days in my hometown.

A．that	B．which
C．who	D．when