Carl hopes to win the tennis game one day. That is he has been practicing hard.

Most of the artists _______ to the partywere from South Africa.

The top ______ runners can make the team. Luckily, Jack is the ____ one.

It seems that the aged people _________ the H7N9 moreeasily from the recent cases.

thought you were proud of the work I.—I’m afraid not .You’d better change it for another.