用所给的词或词组填空,完成下成的短文。It’s summer. Zoom and Zip _____in the lake. They are happy. It’s fall. Zoom and Zip _____. They eat a lot. Winter comes. Zoom and Zip don’t_____. They sleep. Spring comes Zoom and Zip_____. They _____.
Let'sit. A. doB. doingC. does
May Itwo books,please? A. hasB. doC. have
—is my book? —It's on the desk. A. HowB. WhereC. What
Iknow. A. don'tB. doesn't C. am
—What's this? —It'sbook. A. aB. anC. the