Since you two worked on the last project, this should be easy.
既然你俩一起做过上一个项目,这次也会很容易。
A. I met both of them last year.
A.我见过他们俩。
B. Good, I'm looking forward to doing that.
B.太好了,我很期待
C. No, that book was very difficult to read.
C.不,那本书很难读