Look

1. She doesn’t look ___ her children properly.

                         at         after

1. You have misspelled that word again. You should look it ___ in the dictionary. 

                     up        on

1. I have found the keys that you were looking ___   

                     for        at

1. I look forward ___ the holidays.

                        with       to

1. The police inspector said that he would look ___ the matter.     

                    on           into

1. Look ___ on Tom. He’s been absent for a week already.                               

                    in            into

1. When I look ___ I see a lot of mistakes.

                        back        over