The Internet and the effect______ brought about did a lot of good to our daily life and work.
—Thank you for your tea.—You are so kind to say so,but you________it at all.
While intelligent people can often________the complex,a fool is more likely to complicate the simple.
Seeing a large crowd at the street corner,I became aware of________unusual happening.
It is said that________wool produced in Australia is of________high quality.
—Would 13∶00 be convenient?—________,but I’ll have to check my schedule for sure.