Is_____ necessary ____them to stop ________ every two hours?

Rome was not built in a day. You should set ____ goals and work hard to achieve them.

He knows that ________ is time that he ________.[ ]

The reason why so many people sit before the television tonight is that there will be a______ show.

laces are flooded by the heavy rain, so theycan’t walk ________ they like these days.