John is not a man to count on, and it is very likely that the work ____ by the time he arrives here

It’s better to________more nature reserves to helpsave more animals in danger.—That’s a fantastic idea.

Mom, I don’t know which piece of cake belongs to me.–Well, my dear. They are _______ the same, you may take _______ half.

My sister has become a nurse, ___________ was what she wanted to be.

I’d love to join in your visit to a local museum today, but I’m on a very tight ________ -I’ve got a lot of work to do today.