You may_____ (like) some types of food because they do not look, smell or taste very nice.
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Girls make up only a small______ (percent) of students in computer science classes.
It_____(able) the Chinese people to know more about the outside world and promotemutual understanding.
How lucky he was! He won the lottery and now he is a ______ (million).
The whole process is wasteful and ______ (efficient).