If our parents do everything for us children, we won’t learn to depend on _________.

----Whose model plane is it?    ----It’s ________. 

Gary: I can’t find my pen.   Nina: Is the one on Jack’s desk 　　　? Gary: Yes, Thank you. 

— Mum, have you seen my mobile phone?—_________you bought last week? I’m sorry I haven’t seen _________.

Reading more helps ________ learn better.