Dogs use their paws to find spots for burying bones
A、True
B、False
C、Not given
For safety, Internet users are advised to
A、test shared Internet access
B、rely on paid Internet access
C、look for free Internet access
D、avoid shared Internet access
21. Nuzzel helps me _____22. On twitter I am able _____23. There are several factors that_____24. Before my kids go to school, I_____25. I call my parents_____A. to listen to othersB. step into my officeC.kiss them goodbye.D. affect my workout routineE.to learn how they goingF.to surf the Internet efficiently