A.I send you a birthday card yesterday. |
B.I am sending you a birthday card yesterday. |
C.I sent you a birthday card yesterday. |
A.你收到你祖父母的礼物了吗? 2. I bought some vegetables for my grandma. | B.波利吃了一些蔬菜。 3. Where did you go yesterday? | C.我为我的祖母买了一些蔬菜。 4. Polly had some vegetables. | D.昨天晚上你干什么了? 5. Did you get your grandparents' present? | E.你昨天去哪儿了? |
A.are | B.was | C.is |
A.Do you read this book? |
B.Did you read this book? |
C.Did you reading this book? |