____ the difficulty together, but why didn’t youtell me

John’s success has nothing to do with goodluck. It’s years of hard work ______has made him what he is today.

There was a _______ look on her face when she met with the _______ problem.

I think we should make a plan right away. —_______. We have no much time left.

What did you do on April Fool’s Day— I played a trick my friends.