It was on the sofa__your dos is sitting

有个词应该是打错了,纠正后再填空并解释：
It was on the sofa【that】your 【dog】 is sitting.
句意：你的狗正是卧在了沙发上.这就是传说中典型的【强调结构/强调句型】.
对比陷阱题：
It was the sofa【where】your dog is sitting
一般来说,判断是否是【强调结构/强调句型】的方法是：去掉句型中的【It is/was..who/that】,如果句子依然正确,表明就是【强调结构/强调句型】；否则就不是.
祝你开心如意!O(∩_∩)O~~

It was on the sofa__your dog is sitting
that 强调句 后边是dog吧

应该是that，这是强调句的句式

his men to fire What is his a(ctual) position on the affairs？ It was unfair to discuss his case if wasn't p(resent)