The radio is________ a strange signal. What’s wrong with it?
A、givingupC
暂无解析
Itisnecessarythatthestudents____moreexcercisestodo.
Onnoaccount____everleavethebabyathomealone.
You’dbettersing.Itdoesn’t______whetheryoucansingwellornot.
That’s________excitingnewsthatI’dliketotelleveryonetosharethejoy.
It’snecessary______ustokeepourpetscleaneveryday.
