Matching Pairs Indirect Questions (3)Online version Match the columns. by Ma. Guadalupe Torres Pelcastre 1 Why have they waited so long to react? 2 Where are the books for the class? 3 Does he enjoy hiking? 4 How much does the computer cost? 5 Are you coming to the party tomorrow? 6 Which car should I choose? 7 How long will the meeting last? 8 Will they attend the conference next month? 9 When does he get off work? I'm not sure when he gets off work. Do you know why they have waited so long to react? Do you happen to know how much the computer costs? I have no idea how long the meeting will last. I wonder if you are coming to the party tomorrow. I'm not sure which care I should choose. Can you tell me where the books for the class are? I don't know if he enjoys hiking. I'm not sure if they will attend the conference next month.