2007-1-12 22:38:00
用are ,is 和am填空:
BY - happy54
1.I__a student. 2.He __a boy. 3.She__a nurse. 4.We__teachers. 5.__they farmers? 6.You__a doctor. His mother __a singer. 7.__they on the phone? 8.9.__he in the living room?Yes, he __. 10.We__ not thin. They__strong.
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