Did you go to the show last night—— Yeah． Every boy and every girl in the area ____ invited．

It is most________that the environmentalists will come to the area to investigate the possible damage caused by the serious pollution. [ ]

What’s his monthly income?—Well, he ________ earn as ________ as 4,000 dollars a month when his business runs well.

Andy ______ chats with his friends after class because he is busy doing his homework.

Do you mind if I record your lecture— ________ Go ahead