More than one student_______absent from Mr.Smith’s class.

Two-thirds of the land ________ covered with green grass and the rest _______ covered with pine trees.

--What is that on the table?  --Oh, a set of ___________ on the table.

In that terrible earthquake, ______ who were killed ______ more than 20,000.

When the injured ______to the hospital,they came to ______.