Ⅳ 写出下列句子的同义句。
1. It is her cat. → The cat is ____.
2. The dog is yours. → It's ____ dog.
3. This is their rabbit. → The rabbit is ____.
4. I have a lovely parrot. → The lovely parrot is ____.
5. The yellow duck is his. → It's ____ yellow duck.

1. hers 2. your 3. theirs 4. mine 5. his

Ⅴ 根据汉语意思填空,完成句子。(每空一词)
1. 这是谁的玩具熊？
____ toy bear ____ this?
2. 这些书是我们的,那些书是他们的。
These books ____ ____. Those books ____ ____.
3. 他们正在打扫教室。
They ____ ____ the classroom.
4. ——那只猴子正在干什么？——它正在爬树。
—What ____ that monkey ____?
—It ____ ____ a tree.
5. ——那只熊猫在吃东西吗？——不,它在玩耍。
—____ the panda ____?
—No, it ____ ____.

1. Whose; is 2. are ours; are theirs 3. are cleaning 4. is; doing; is climbing 5. Is; eating; is playing

Ⅵ 选用框中所给的句子补全对话。
A. What are they doing?
B. Yes, they can.
C. Thank you.
D. What are these?
A: Welcome to the nature park.
B: 1. ______ Look at the tigers. 2. ______
A: They're sleeping.
B: 3. ______
A: They're kangaroos.
B: Can they jump?
A: 4. ______

1. C 2. A 3. D 4. B