7、___【活学活用】(1)I’ve___________________.我戒烟了。(2)Weonlyjuststarted.____________________now.我们才刚开始,现在不会放弃。 4 pace n.____________;____________;____________;(thedistancecoveredbyastep)____________keeppacewith ____________,____________thepaceoflife____________atone’sownpace____________【活