1.No one _(like) expensive things,but he does.2.monkeys enjo

1.No one (likes ) expensive things,but he does.
NO ONE 作主语谓语动词用单数.
2.monkeys enjoys(climbing ) up the trees.
enjoy doing sth 固定用法‘ 喜欢做某事’
3.No more in the room (knows) the girl.
4.John( will be ) 12 years old next year.
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1.likes2.climbing3knows 4.will be能详细说明原因吗？当然啦，嗯，第一题，no one就是没有人的意思，它是不定代词，不定代词后面的动词就是单数，比如说nobody ,something ,nothing等不定代词，第二题，enjoy doing sth =have fun doing sth 享受做某事，喜欢做某事，第三题，与第一题是一样的，第四题，Next yea...

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