____ regular exercise is very important, it’s never a good idea to exercise too close to bedtime

If you get a raise, you’ll _________ be expectedto shoulder more responsibility and work longer hours.

Microblogs experienced rapid growth in 2011 in China, with the number of microblog operators, users and visitors _____ several times.

The government has taken some measures to solve the problem of unemployment, but it may be some time ______ the situation becomes better

lly, students’ inner motivation with highexpectations from others ______ essential to their development.