.It is uncertain whether the medicine will work on the this cold, _________?A. won't it B. isn't it C, will it D. is it
His film is sure to win the award because it ____ by most people.
Believe it or not, the ancient Chinese painting is worth more than ___ dollars!
Please pass me the dictionary ______ cover is made of plastics.
The one and only thing I ____ is whether you take a good rest!
We ______him to give up smoking, but he wouldn’t listen.