____—It’s ten o’clock.

When asked about the secret about staying young, he said that a balanced diet __________ with exercise was the recipe for a healthy life

Most of today’s youngsters prefer to ______ to their favorite journals onlinebecause they think it is both trendy and handy.

Of all the students Jack spent ___ time and made ___ mistakes.

（题文）The new law has come into________；surely it will have________on industry of the country.