He ate two apples ,but he wants to eat _______ ,because the apples are delicious .
Generally speaking, there _______ be any survivors(幸存者) after such a long time. However, two young people were found _______. Life is super-nature!
LastmonthItraveledacrosstheSaharaDesertby______camelwithsomelocals. What________amazingexperience!
The light bulb ______ by Edison in the middle of the 1780s.
The old scientist has made a great contribution the moon.
—What is the table made _______? —Wood.