IV. Change the following sentences into negative (-) and interrogative (?) forms. 26. (+) Mike is looking for his key. (-) __ (?) __ ? 27. Alec has flown on an airplane many times. (-) __ (?) __ ? 28. The police stopped Claire on her way home last night. (-) __ (?) __ ? 29. The car has broken down again

** (+) Mike is looking for his key.**(-) Mike is not looking for his key.(?) Is Mike looking for his key?**27. Alec has flown on an airplane many times.**(-) Alec has not flown on an airplane many times.(?) Has Alec flown on an airplane many times?**28. The police stopped Claire on her way home last night.**(-) The police did not stop Claire on her way home last night.(?) Did the police stop Claire on her way home last night?**29. The car has broken down again.**(-) The car has not broken down again.(?) Has the car broken down again?