句型转换。
1. Mike likes penguins. (改成一般疑问句)
______ Mike ______ penguins?
2. Tom likes Sundays because he likes watching TV. (对划线部分提问)
______ ______ Tom ______ Sundays?
3. Pandas are from China. (对划线部分提问)
______ ______ pandas ______?
4. This is a leaf. (改成复数句)
______ ______ some ______.
5. The koala is two years old. (对划线部分提问)
______ ______ is the koala?