完成句子。(共5小题,每小题2分,满分10分)
根据汉语意思完成英语句子,每个空格填一个单词。
交的朋友越多,我们就越高兴。
The more friends we _________, the _________ we are.
从今年开始,学生们不再为他们的学习担心了。
From this year on, students won’t _________ about their study any _________.
人类已经逐步认识到保护动物的重要性。
Humans have come to _________ the _________ of protecting the animals.
尽管我学习不好,但我从未放弃过。
_________ I didn’t do well in my lessons, I _________ gave up.
熬夜对我们的健康有害。
_________ up late does _________ to our health.