That was...可不可以缩写成That's... ?

That was...可不可以缩写成That's... ? It was 可不可以缩写成 It's that's 可以做that was的缩写么? that's great 中's可能是was的缩写吗 was能缩写成's吗?that's great 有过去式吗? that was 可以缩略成that's that's= that was? that was 可以等于that's吗 强调句it is（was) .that/who,其中it is（was)能不能写成it's/it was不能缩写么? What's 可不可以是what was 的缩写 高一英语必修一第一单元 That’s changed since I was here.中的was可不可以换成came? that's =that is or that was? that's to say 的缩写