—Do you think it ________ to spend 70 yuan watching that film?—Haven't you seen the film? I think it is well ________ the money.
It’s dangerous to have the fire _______ at home all night long.
—Are you satisfied with this hotel ? —Not a little. We can’t have _________ .
We______ the old scientist _____his contribution ______the country.
.We are living in an age ______ many things are done on computers.
You ________ be hungry already— You had lunch only two hours ago!