1用所给动.词的正确形式填空,
1.helle keller ______(can not see)and she______(can not hear)。
2.yesterday we______(go )for a picnic and we ______(eat)Hamburgers for lunch。
1. Hellen Keller can not see and she can not hear.海伦不能说也听不见。这是一个一般的事实。用一般现在时。2. Yesterday we went for a picnic and we ate hamburgers for lunch. yesterday昨天是一个过去的时间。用一般过去式。