Here are the first three books of his poem works, with the fourth one to _________ next month.

We had to           the match as the ground was too wet to play on.

In that country, guests usually feel that they are not highly ________ if the invitation to a dinner party is given only three or four days before the party date．

They’re arguing on who, on earth, is known for the great discovery        penicillin, an effective bacteria killer.

Students should _______ everything important that their teachers give in class.