His family ________ music lovers.

I wonder whether the soldier is one of those who _______ abroad to keep peace.

The famous singer and actress ___________ performing in our city this week.

—________ one and a half months enough for the project to be finished?—I am afraid not.The professor is ill and only after he recovers ________ go on with it.

There ________ some bread and eggs on the plate（盘子）.