Mr. Smith left home and went to Shenzhen in his twenties, where he _______ until the 1990s.
Recently our class held a fierce _____ as to whether cameras should be installed in public areas.
As we all know, surfing _____ Internet has now become _____ popular means of getting information.
—Your hamburger is the best I’ve ever tasted, Ms. Black! —Thanks, Harry. _____.
When he heard the little girl’s cry, he immediately came to ___________.
Einstein liked Bose’s paper so much that he ___ his own work and translated it into German.