--Millie hardly did the housework after she bought the robot,____?-- ____.She could relax and have time for her hobbies.
—The meeting _______ because of the fog in Northern China last week. — Oh, it’s too bad! We should take action to improve the air quality.
— I wonder if I can learn English well. — _______. All things are difficult before they are easy.
— I missed the beginning of The Voice of China yesterday evening. —_________! But you can watch the re-play tonight.
What method can you think of _________ with these broken computers?
Scientists are trying their best to_______ ways to treat the terrible disease caused by Ebola(埃博拉).