i thought you (have/were having/are having) a break now but you are still studying now. which one?

问题描述:

i thought you (have/were having/are having) a break now but you are still studying now. which one?

were having 前面是过去式,后面的从句中也应该用过去式,另外,这是一句和现实相反的虚拟语句,也说明要用过去式