After supper,he kept on _____ (play) computer ganes.Be careful ______ (not walk) on the ice.

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/26 03:25:37
Aftersupper,hekepton_____(play)computerganes.Becareful______(notwalk)ontheice.Aftersupper,hekepton__

After supper,he kept on _____ (play) computer ganes.Be careful ______ (not walk) on the ice.
After supper,he kept on _____ (play) computer ganes.
Be careful ______ (not walk) on the ice.

After supper,he kept on _____ (play) computer ganes.Be careful ______ (not walk) on the ice.
playing
not to walk

on是介词,后面要加doing形式
be careful to do小心做某事,否定直接在to前加not