One of the National Health Regulations is that public schools ______ actively create conditions for sports facilities opened to the public.
A. shall B. will C. might D. could
Please put away your clothes hanging outside. As you know, dark clouds______ heavy rain.
A. admit B. promise C. present D. permit
_______ that your resume works for you, I recommend writing it more like a proposal than a job description.
A. Ensuring B. Ensured C. Having ensured D. To ensure
The headmaster was______ as to how to inform her of the news that her daughter failed to pass the exam again.
A. at ease B. in relief C. in a hurry D. at a loss
Your sister must be helping the little girl with her homework, _______ ?
A. needn’t she B. mustn’t she C. isn’t she D. must she
Unbelievable as it is, the film 2012 without doubt________ a warning that human beings are faced with potential dangers
A. belongs to B. serves as C. exists in D. accounts for
