3. Read and guess.（读一读，猜一猜）
1) It has got long ears and a short tail. It has got red eyes. This animal is .
2) It has got small eyes and small ears. It has got a long and thin tail. It works at night. It is afraid of（害怕）cats. This animal is .
3) It is a big animal. It has got a long nose and two big ears. This animal is .

1) a rabbit 2) a mouse 3) an elephant

我们可以根据每句描述的动物特征推断对应的动物：
1) 该动物有长耳朵、短尾巴、红眼睛，这是兔子的典型特征；
2) 该动物有小眼睛、小耳朵、细长的尾巴，夜间活动且害怕猫，符合老鼠的特点；
3) 该动物体型很大，有长鼻子和两只大耳朵，这是大象的典型特征。

4. Read and complete.（读一读，填一填）
1) I (go) to the children's theatre last night.
2) He (borrow) a book from the library a month ago.
3) He (buy) some books a year ago but he didn't (read) them at all.
4) The actors (tell) lots of jokes last week.
5) We (meet) in front of this park last month.

1) went
2) borrowed
3) bought; read
4) told
5) met

本题考查一般过去时的语法规则，题干中出现的last night、a month ago、a year ago、last week、last month均为表示过去的时间标志，谓语动词需要使用对应的过去式；由助动词didn't构成的否定句中，didn't后要接动词原形。