Put the verbs in brackets in the correct tense. 1 IfI were you, I (spend) my summer holiday volunteering. 2 If you in class; you would have understood how to do the assignment. 3 Samantha wishes she (have) a job. 4 If I had the time and money, I (listen) (go) backpacking around the world. 5 When you give money to shelters, you (help) many homeless people. (bring) 6 It's chilly; I wish I a sweater. (study) hard, 7 If he he will pass his exam. 8 If people contaminated water, they get sick. (drink)