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
Dogs often bury their bones far from trees
A、True
B、False
C、Not given
Animals would start a fierce fight over food in ancient time.