Loulan, once a small, wealthy commercial city, is believed by many people___________over gradually by sandstorms from AD 200 to AD 500.
一Are you going to have a holiday this year?— I’d love to. I can’t wait to leave this place_______.
Generally speaking, ____according to the directions, the drug has no side effect.
______ some of the questions ______,the man said good-bye to us.
Everything ______ into consideration,they ought to have another chance.
It is said that the corporation in______charge of him is in______debt now.