1 . 有朋自远方来，不亦乐乎？
It is always a pleasure to greet a friend _______ _______ from a far-away place.

2 . 青少年机器人爱好者每年花大量时间为比赛做准备。
Every teenaged robot lover ______ a large amount of time ______ ready for the competition each year.

3 . 为了进入梦想的高中，他学习比过去更努力了。
To get into his dream high school, he ___________ than he used to.

4 . It ________ (take) him about 1.5 hours to finish his homework every school day.

5 . In the small village, one of the cats ________ (be) really smart.

6 . 《上春山》是一首关于春天的歌。
Shangchunshan is a beautiful song ________ ________ about spring.

8 . 爱护动物可以给动物和人类都带来光明和温暖。
Caring for animals could bring light and warmth to ________ animals ________ humans.

9 . 自从我们采取一些措施之后，草海的环境变得更好了。
Caohai Lake’s environment ________ ________ better since we took some action.

10 . 傍晚时分，我的妈妈总是忙着做饭。
In the evening, my mother _________ always _________ cooking.