—Would you like to tell me about the travel ?—Great . I really experienced _________
Generally speaking, there _______ be any survivors(幸存者) after such a long time. However, two young people were found _______. Life is super-nature!
Last month I traveled across the Sahara Desert by ______ camel with some locals.What ________ amazing experience!
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.