1) (★)读一读下面的单词,再根据图片选择正确的单词填空。
taller lighter shorter longer
stronger heavier smaller bigger

1. Peter is than Ann.
Ann is than Peter.

2. The black dog is than the white dog.
The white dog is than the black dog.

3. The elephant's tail is than the rabbit's.
The rabbit's tail is than the elephant's.

4. The book is than the leaf.
The leaf is than the book.

1. taller; shorter 2. bigger; smaller 3. longer; shorter 4. heavier; lighter