Robert made a call to his parents yesterday afternoon. To his disappointment, __________of them answered it.
Mabel insisted that she_________someone in the next room just now .
Tom is very confident_________ Mary is shy and quiet .
.--- Merry Christmas ! --- _________.
To go to bed early and to get up early_________good_________one’s health .
.—He was born in Shanghai but studied in Nanjing . —_________.