用be动词的正确形式填空并说明为什么要填这个

问题描述:

用be动词的正确形式填空并说明为什么要填这个
题:1.We____at home yesterday,but we_____in the park now.2.It _______Tuesday today.It_______Monday yesterday.3.Last year I_______ten years old.Now I_______eleven years old.4.It_______rainy yesterday.It_______sunny today
记得要说明为什么要填这个的原因
再说一次:1.We____at home yesterday,but we_____in the park now.2.It _______Tuesday today.It_______Monday yesterday.3.Last year I_______ten years old.Now I_______eleven years old.4.It_______rainy yesterday.It_______sunny today

were are 因为第一个是昨天,过去时,第二个是现在,一般现在时
is was 第一个是今天,一般现在时,第二个是昨天,一般过去时
was am 第一个是去年,一般过去时,第二个是现在,一般现在时
was is 第一个是昨天,一般过去时,第二个是今天,一般现在时