—Shall I inform him of the change of the schedule right now?—I am afraid you _______, in case he comes late for the meeting.
Doctors recommend that all children ________ vaccinated against measles(麻疹).
Practising Chinese kung fu can not onl________one’s strength, but also develop one’s character.
. The government claims that the economy is improving, but this survey suggests ________.
According to statistics, a man is more than twice as likely to die of skin cancer _________ a woman.
The biggest whale is ___ blue whale, which grows to be about 29 meters long—the height of _____ 9-story building.