A. schoolbag B. plantation C. bathroom D. on air A. to be honest B. click C. plane D. climate A. Capital Stadium B. after C. too D. ozone layer A. ought to B. refuse C. put D. right now A. twenty-nine B. convention C. contention D. juice A. on vacation B. take up C. sharpener D. weather A. gold B. aim C. chair D. dusty A. stronger B. orange C. pristine D. watch A. capacity B. Mr C. virtual D. Santa Claus A. be concerned about B. science C. dairy D. tonight