The number of children who___________ both parents to Aids ________ also expected to rise, reaching more than 26 million in 2010.
To her joy, Della earned first the trust of her students and then _______of her colleagues.
If we _______ now to protect the environment, we'll live to regret it.
My mother was over the age limit and ________, her application for the job was refused.
With so many essays _______ ,he won’t have time to go shopping with his parents this afternoon.
Hurry up. Our plane _______ at 7:00 pm according to the timetable. It will be just an hour left before it _______.