根据首字母及汉语提示,完成下列单词的拼写,使句意明确,语言通顺。
1.Ourgovernmenthasmadeseverall (法律)toprotectchildren.
2.It'snotrighttow (浪费)toomuchtimeoncomputergames.
3.TodayDavidisa (缺席)fromschoolbecauseheisill.
4.G (猜测)gamesarepopularwithstudentsinEnglishclass.
5.MomoftentellsLindanottotalktoas (陌生人).