The school _______ he once studied in is famous.
It was not until nearly a month later____________I received the manager's reply A. since B when C. as D. that
When and where to build the new factory_______- not yet decided yet. A. is B are C. has D. have
Could you please________-me a clean shirt from my bedroom ? A. take B bring C. fetch D. carry
We all need knowledge from the past — ______ it comes from personal experience or from studying history. It is our only guide to the future.
The patient has tried quite a few kinds of medicine, but ______ had any effect on his disease.