students' performance ------- (record) 用was 还是were 说说
you后面是用was还是were?
I + were还是was?
In the room was/were found hat ,a few suits.应该用was还是were,为什么
They____fantastic.填were还是was?
用was,were,is,are填空. ______they students?Yes,____ ____.
用was,were,is,are填空.______they students?Yes,____ ____.
如果我是老师用英语用was还是were
If和wish后用were还是was
虚拟语气中,应该用I was还是I were
Millions of fish后面用was killed还是were killed?
当一般过去时是三单时be过去式是用was还是were
there the glasses she wanted 中间用was还是were