Can I park my car here—Yes，you can park on ______ side of the street.

My grandfather is as ______ as a young man and hates sitting around doing nothing all day.

The first use of atomic weapons was in 1945.And their power _______ increased enormously ever since

Nobody but doctors or nurses and those __________ by Dr Hu ________ to enter the patient’s room

It’s natural that I didn’t recognize her immediately I saw her. _______, it’s almost 5 years since we met last.