1 I wouldn’t have joined the queue if I … (know) it was going to take this long. 2 If you … (mix) yellow and blue you get green. 3 If I earned more money I … (buy) my parents a really big house. 4 If my grandma comes to visit us we … (take) her out to a restaurant. 5 If Tom hadn’t woken up late he … (not miss) the bus. 6 If you invite Kate I … (not/come) with you. 7 If Bob … (have) more free time h