15. Will they send the letters first class?sent  Will ……………………………………………………………………………………………………………………….? 16. I’m not sure if they use Google in China. is  I’m not sure if ………………………………………………………………………………………………..………… 17. Someone told me that they don’t manufacture motorbikes in the UK anymore. made  Someone told me that ……………………………………………………………………………………………… 18. Are the animals fed three times a day? feed  Do ………………………………………………………………………………………………………………………….. 19. Our coach is ill, so he won’t give us a train of basketball today. be  Our coach is ill, so …………………………………………………………………………………………………… 20. Was she taken to hospital in an ambulance? they  Did …………………………………………………………………………………………………………………………