—Why do you think koalas are ______ animals?
—Because they usually sleep long hours every day.
A. lazy B. busy
C. dirty D. beautiful
—What ______ do you like?
—I like dogs.
A. sports B. colors C. subjects D. pets
—I'm tired after long work.
—OK.Let's ______ for twenty minutes.
A. learn B. speak C. relax D. work
I can see ________ elephant and ________ cat in it．
A．a；an
B．an；a
C．an；an
D．a；a
The ______ neck(脖子) is very long.
A. cat's B. panda's C. koala's D. giraffe's
假如你是莉莉，准备以“What Can We Do for the Environment”为题，写一篇保护环境的英语演讲稿。
内容包括：
1.在购物时用布袋（cloth bag）替代塑料袋（plastic bag）；
2.尽可能地再利用使用过的课本；
3.离开教室应关灯；
4.最好走路或骑自行车上班；
5.简述理由：保护环境，减少污染，节约能源等。
注意：1.词数：80词左右。 开头和结尾已为你写好，不计入总词数；
2.可根据要点适当发挥，使行文连贯；
What Can We Do for the Environment
Hello，everyone. I’m Lily. It’s nice to speak about what we can do for the environment, and I think each of us can do a little bit to help with this problem.
In fact, even the simplest everyday activities can make a real difference to the environment. I believe we can make the world a better place to live in.
Thank you for listening!
