we began to study english two years ago .we are still studying it now .合为一句

分类: 作业答案 • 2021-12-31 13:56:21

问题描述：

we began to study english two years ago .we are still studying it now .合为一句
we ___　＿＿＿　＿＿＿englishi　for　two　years．

答

have ,been ,studying