According to a survey by the WHO, nearly two-thirds of women in China are _____ exposed to second-hand tobacco smoke at home and in their workplaces.
________, she stood and stared while the police arrested her husband.
With modern technology, even babies weighing _______one kilogram at birth can survive.
At the evening party the host said ________ was able to solve the riddle could get a nice present as a reward.
The more careful you are while writing a composition,________.
________, I believe, and you will find Tom is very outgoing.