--- Sorry for the delay.I got lost in the mountain. --- OK.You’re safe and that’s what .
Every evening after dinner, if not________ from work, I will spend some time walking my dog.
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.