They did not find _____ to prepare for theworst conditions they might meet

Large quantities of solid fuel ______consumed every day and too much carbon dioxide is sent into the air, which in turn _______ the going up of temperature.[ ]

What do you think of the football match— Wonderful! The Chinese football team has never played________.

In fact fuels we burn and plant food we eat ________ their chemical energy in the form of heat

_____ the ups and downs in my life, I eventually realized what life was all about.