Qiong Yao with her works____ very popular with us young people.
He won’t want to eat it unless he’s really hungry, in ______ case he’ll eat almost anything.
Scarcely ________ ourselves in the theatre when the curtain ______ up.
The study of natural history is not something to be left to biologists. In fact, their capacity _____ the time they can spend away from their offices is very limited.
Nobody but doctors and those _______ by Dr Smith ______ to enter the patient’s room.
It is amazing that the little boy can swim ________the river ________100 meters in width.