There is no need ______ because Mr. Smith is still sleeping.

Anyone whose performance is best received by the public____ be given an opportunity to show their talents at the Great Hall of the People in Beijing.

Teachers        be sensitive to the development level of each student so as to help them better.

Mike ______have stolen the money from the bank,______he appeared to be rich overnight.

—I regret to say that I failed to rank first in the terminal exam.—Come on，nobody ________ win all the time.