Exercise 6: Circle the correct -ing form. 1. swim Ο a) swimming b) swimming 2. write Ο a) writeing b) writing 3. play a) playing b) plaing 4. lie Ο a) lieing b) lying 5. run Ο a) runing b) running 6. dance a) dancing b) dancing 7. stop a) stoping b) stopping 8. have Ο a) having b) having