I____(turn) around but I couldn't see anything.
问题描述:
I____(turn) around but I couldn't see anything.
答
turn around 使)调转方向;(使)转向。
在此处应该用一般过去时态,因为有couldn't,过去时态
答
I turned (turn) around but I couldn't see anything.
答
填 过去式 turned ,和后面的 couldn't 对应.