The suspect admitted _______________ the chemical inthe lab before he killed his roommate.

Would you like to go hiking with us— ________. I’m preparing for the comingexams.

Half of _____surveyed in 16 countries say they gofirst to their closest friend to share their deepest wishes and darkest fears

We have done things we ought not to havedone and ______ undone things we ought to have done

Do you go there ____ bus? – No, we go there ____ a train