()3. Tom is 12 years old. I'm 11 years old. He is older than ____.
A. he B. my C. me

3. C

()4. The pig is ____ than the elephant.
A. bigger B. stronger C. smaller

4. C

()5. The sun is ____ than the moon.
 A. younger B. thinner C. bigger

5. C

5 (★★)我会按要求改写下列句子。
1. The blue whale is 15 meters. (对画线部分提问) ______
2. Bob is heavier than Mike. (变成一般疑问句) ______
3. Lily is 1.54 metres. Lucy is 1.56 metres. (用比较级合并成一句话) ______
4. This shirt is big. That shirt is small. (用比较级合并成一句话) ______
5. I am 1.54 metres tall. (对画线部分提问) ______

1. How long is the blue whale?
2. Is Bob heavier than Mike?
3. Lily is shorter than Lucy. /Lucy is taller than Lily.
4. This shirt is bigger than that one. /That shirt is smaller than this one.
5. How tall are you?