How is everything going in the school, my boy –_______.

－How doI_________ my homework －Click“print”and“ OK”.

How about buying Sam a mobile phone? After all, he isn’t a boy any more.— I think it necessary, for we sometimes want to make sure if he _______ home for dinner[ ]

I received an invitation to dinner from my friend，and with my work 　　　　，I gladly accepted it.

. —Please ____ him find his bike.—OK.