English Skills with Readings 8th Edition by John Langan

تمرين 6

For each of the italicized verbs, fi ll in the three missing forms in the following order:
(a) Present tense, which takes an -s ending when the subject is he, she, it, or any one person or thing (see pages 459 460)
(b) Past tense
(c) Past participle the form that goes with the helping verb have, has, or had
I go to parties a lot. Often Camille (a) __________ with me. She (b) __________ with me just last week. I have (c) __________ to parties every Friday for the past month.