问题
填空题
用所给单词的适当形式填空。
1. —What's your favorite _______ (animal)? —Koalas.
2. My brother often goes to the zoo _______ (see) the animals.
3. Sunday is the _______ (one) day of the week.
4. I think _______ (dog) are kind of smart.
5. _______ (be) a penguin an animal?
答案
1. animal 2. to see 3. first 4. dogs 5. Is