When he the dog on the street, he saw the accident.
Mothers holding jobs outside the home should have________schedules to make it easier to care for their children.
---Why do you choose to work in an international travel agency.---Well,you know,English is my________.So it’s my best choice.
Those who suffer from headache will find they get________from his medicine.
There is no doubt ________all this new technology is changing the way ________we work and offering many other ways of working.
Grandma is very popular ________her neighbors and devoted ________Grandpa.