Change the following sentences into negative, and interrogative sentences. 1. (+) The manager postpones the annual meeting. (-) ..... (?) ....... 2. (+) I had a

1. (+) The manager postpones the annual meeting.
(-) The manager doesn't postpone the annual meeting
(?) Does the manager postpone the annual meeting?
2. (+) I had a very good seat.
(-) I had not a very good seat
(?) Had I a very good seat?
3. (+) afgan has come to town for a concert in a local auditorium.
(-) afgan has not come to town for a concert in a local auditorium.
(?) has afgan come to town for a concert in a local auditorium?
4. (+) Mr. Ahmad is called by the principle.
(-) Mr. Ahmad is not called by the principle.
(?) Is Mr. Ahmad called by the principle?