金锄教育Golden hoe Education 13387338113 四年级上册Unit 1-Unit 3练习题(2)一用friend的正确形式填空。1. I have a new _.2. Where are your _?3. They are my _.4. Who is your best _?5. Anna and Tina are my _.二按括号内要求完成下面各题。1. Whats on the desk?(用eraser回答) Its _.2. What are on the desk?(用eraser回答) They are _.3. Its blue.(根据画线部分提问) _