3. (★★☆☆☆)补全句子。
探险队用相机记录各国见闻,根据照片内容补全句子,赢得“摄影大师”徽章。
() (1) My friend Ken is from ______. A. the USA B. China C. Canada
() (2) The toy boat is ______. A. twenty B. eighteen C. twelve
() (3) The cat is ______ the box. A. in B.on C.under
() (4) I can ______ with my hand. A. hear B.touch C.taste

(1) A (2) C (3) B (4) B

4. (★★★☆☆)补全对话。
探险队在“动物王国”观察耳廓狐。请帮助天天和 Bob 完成对话,了解动物习性,获得“动物学者”徽章。
Fennec Fox(耳廓狐)
Bob: Wow! ()
Tiantian: That's right. What's this? ()
Bob: And it's short and thin. Is it a dog?
Tiantian: () Look here! It is a fox.
Bob: Where is the fox from?
Tiantian: Let me see. ()
Bob: It's so cute! Can we touch it?
Tiantian: () But we can draw pictures of it.
Bob: Great! Let's draw together!
A. It has big ears.
B. No, it isn't.
C. So many animals!
D. It's from Egypt.
E. No, we can't.

(1) C (2) A (3) B (4) D (5) E