Mike often exerciseshalf an hour in the morning.

ou guys ready for “The Campus SingersCompetition”—Sure！Since we are young, tryit, _____ we will regret!

The old man remained seated on the grasswith his thoughts ________ the faith that the boy is worth ________ .

You look tired. What’s wrong with you, Wang Ming—Last night I watched TV 12 o’clock.

If Nancy _______the exam, she will go to Australia for English study.