— What’s the matter?—I have a stomachache. You ______eat so much next time..

—I think the man over there must be Bob. -- It_______ be him. He has______ to Australia. 

I set up email addresses for connecting with my parents last May. But I didn’t write to them as often as I ______. 

—A shy boy like John ________ give up a secure job and start his own business!—Yes，nobody had expected that. 

—Will you buy me a new iPod, Dad?—OK. You __________have one if you promise to take care of it.