Crossword Puzzle AR-ER-IR Verbs ReviewOnline version Review of common AR, ER, IR verbs. Making sentences in the present tense by Carlos Martinez 1 to practice 2 To listen 3 To write 4 to learn 5 to work 6 to study 7 to buy 8 to run 9 to sleep 10 to pay 11 to think - to believe 12 To play 13 to live 14 to drink 15 To watch 16 to open 17 to eat 18 to read 18 11 15 17 14 12 10 16 3 7 8 13 1 9