________ at the foot of the mountain is an old church _______ back to the 18th century when it was occupied by the French.
In the office I never seem to have time until after 5:30 p. m., _____ many people have got home.A whose time B. by that timeC. on which D. by which time
There is a piece of news from Shandong Province saying: ______in the school-bus for the whole day, the child died for lack of air.
I regret to say your performance didn’t reach the relevant requirements, ______you cannot be accepted by the company.
In order to make students have a good knowledge of science subjects, they are encouraged to______ their own science experiments.
No one knew where my grandfather was, and many came to _____us in searching for him.