Though she did not know Boston well, she made her way_____to the Home Circle Building.

---How was your driving test going?---Not very well at first, but after many attempts I ____ passed it.

Twenty million years ago, Idoho was not the dry place as it is now. ______, it was warm and damp, covered with thick forests.

 We have planted thousands of trees in recent years. This year _____ we’ve planted ten thousand trees.

 He reminded me of what I should ______ have forgotten.