8. Complete the sentences with the suitable verb tenses.
1) He (forgive) you if you (tell) him the truth.
2) We (not pass) the exam unless we (study) harder.
3) If she (take) a painkiller, she (feel) much better soon.
4) If your mother (ask) me, I (tell) her you went for a walk.
5) If they (be) here tomorrow, they (try) to go to Susan's party.
6) I (receive) a prize if my composition (win) the contest.