We mustn’t waste anything.____, you shouldn’t waste time.[ ]

They _____ on the program for almost one week before Ijoined them, and now, we ____on it as no good results have come out so far.

What do you want to ______ at the meeting

ecause Tom has made some mistakes, _____youfollow that he is a bad boy

I’m going on a trip to Singapore after the exam.- Really _______!