Many new games are designed on the computers all the time; people of all ages ______ these games.
This is _______ I have come to Yuanyang.
They were ______ little children that they didn’t know what to do.
Shortly after we ______, a waiter came over to us with a smile.
Who do you think the teacher will ______ the question?
With a lot of difficult problems ______, the newly-elected president is having a hard time.