1) If I ... it down, I wouldn't have forgotten. a) wrote b) have written c) had written d) were wrote 2) If she had rented a more economical car, she ... so much money on gas. a) would have spent b) would have spend c) wouldn't had spent d) wouldn't have spent 3) I wouldn't have gone to class if I had known I had flu. a) I went to class b) I didn't go to class 4) If we had used our GPS, we wouldn't have gotten lost. a) We got lost b) We didn't get lost 5) The airline wouldn't have canceled the flight if the weather had been better. a) They canceled the flight b) They didn't cancel the flight 6) If they hadn't planted that new variety of tomatoes, they would have lost this year's crop. a) They lost this year's crop. b) They didn't lose this year's crop. 7) If the weather ... better, we ... to the beach a) had been/would gone b) were/would go c) had been/would go d) hadn't been better/wouldn't gone 8) What would you ... if you ... the train? a) have do/had miss b) haven't done/haven't missed c) have done/had miss d) have done/had missed 9) We ... this digital video conference if an internet connection hadn't been available. a) would had b) wouldn't had c) would have d) had had 10) Could they have prevented the accident if they ... the tires were so old? a) has known b) have know c) had know d) had knew e) had known

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