根据句意补全单词中所缺字母。使补全后的句子通顺、合理

He u________ to be a teacher, but now he is a businessman.

根据句意补全单词中所缺字母。使补全后的句子通顺、合理

English and F________ are spoken in Canada.

根据句意补全单词中所缺字母。使补全后的句子通顺、合理

More than two thirds of the earth is c________ by water.

根据句意补全单词中所缺字母。使补全后的句子通顺、合理

Do you think it necessary for anybody to protect our e________?

句意填空，首字母已给出

He’s still a________ when he was found in the forest seven days later.

句意填空，首字母已给出

Water will f________ when the temperature falls below zero.

句意填空，首字母已给出

You should be very careful if you use c________ cards to buy things on-line.

句意填空，首字母已给出

Though he has f________ many times, he’ll never give it up.

句意填空，首字母已给出

The mountain is so s________ that nobody has got to the top of it.

根据句意, 用适当的词填空(首字母已给出)

—How do you like the film?

—That’s terrible. It’s b________ from the start to the end.