Make the sentences interrogative
1 The delegation is to arrive at 5 o'clock 2 Our personnel Manager is in Moscow now 3 Our holiday was spoiled by bad weather 4 It is raining 5 The teacher was satisfied with the answer 6 Your explanation is too complicated 7 Our business with that company is very important for us 8 It is very economic to leave the lights off when you are not in the room 9 All men are equal 10 My friend will be an accountant in a year

1 Is the delegation to arrive at 5 o'clock? 2 Is our personnel Manager in Moscow now? 3 Was our holiday spoiled by bad weather ? 4 Is it raining? 5 Was the teacher satisfied with the answer? 6 Is your explanation too complicated? 7 Is our business with that company very important for us ? 8 Is it very economic to leave the lights off when you are not in the room ? 9 Are all men equal ? 10 Will my friend be an accountant in a year?