The dog may_____(bite)you if you _____(are not)friendly to him

问题描述:

The dog may_____(bite)you if you _____(are not)friendly to him
I ____(look)for my pen everywhere,but I couldn't find it

The dog may (bite)you if you (aren't )friendly to him分析 may 后接动词原形; IF 从句用一般现在时. I(looked )for my pen everywhere,but I couldn't find it.根据couldn't 可知用一般过去时如果不明白,请再...