My old friend will visit me.
There is nothing in the refrigerator.
There is nothing wrong with this washing machine.
He has enough money to buy more dog foods.
That boy is old enough to ware his clothes by himself.
I am going to buy a printer online.
A group of exchanged students will join us watching a fantastic movie.
Should we invite them to parent meeting? Absolutely not.
追答We should invite them to visit museum.