Have you bought the same book________ I referred to yesterday?
A.when B.which C.where D.as
Is this university ______you visit last time?
A.that one B.which C.the one D.the one what
The doctor _______my sister is talking has just come from England.
A.with whom B.with who C.with which D.that
John invited about 40 people to his wedding, most of _______are family members.
A.who B.which C.whom D.what
Experiments of this kind ___in both the U．S and Europe well before the Second World War．
A.had conducted B.have conducted
C.have been conducted D.had been conducted
It is a truly delightful place, ________looks the same as it must have done 100 years ago with its winding streets and pretty cottages.
A.as B.where
C.that D.which
