The point is that no medicine is ________ for children when they are infected with the hand-foot-mouth disease (HFMD). A.alternative B.absurd C.available D.harmony
—Do you know Anna’s telephone number ? —________. As a matter of fact, I don’t know any Anna, either.
The _______, I think, he drew from his simple experiment is not scientific.
Alice received an invitation from her boss, ________ came as a surprise.
Most people find it hard to ________Beijing Opera to foreigners because of cultural differences.
At the age of fifteen she gave up taking piano lessons to _____ her school work.