20、In the reading-room there are many tables and chairs, ______ we sat at times to read.

A．at that　　 B．where　　 C．which　　 D．and

19、the school ____ a 20-classroom building which was put up last year near our village.

A．where　　 B．in which　　 C．with　　 D．has

18、After the war, a new school building was put up ______ there had once been a theatre

A．When　　 B．which　　 C．where　　 D．that

17、______ the note in his hand, the fellow stood there dumbfounded.

A．Held　　 B．Having held　　 C．Holding　　 D．Hold

16、He admitted ______my English dictionary.

A．to have stolen　　 B．to steal　　 C．having stolen　　 D．having been stolen

15、He demanded that the bus company ______ its unfair practice

A．changed　　 B．should change　　 C．changes　　 D．changing

14、Mixed race marriages were forbidden ______.

A．by the law　　 B．by law　　 C．by laws　　 D．by a law

13、Besides this one, he has ______ sisters.

A．other two little　 B．little two other　 C．two other little　 D．two little other

12、I have found out ______ they will ask to lead the victory march on Saturday.

A．when　　 B．where　　 C．whom　　 D．how

11、Mrs. Green wants to buy that kind of cloth because she ______ that the cloth ______ very well.

A．has been told; washes　　 B．has told; washes　

C．has been told; is washed　　 D．is told; is washed