II. Complete these sentences with in, on, at : 1. The results of the election were announced ________eleven o’clock. 2. Mobile phones were invented _______ the 20th century. 3. Our flight is leaving _______Wednesday at 9.30 _______the evening. 4. I can’t read a book _______the bus or ________ a car . 5. We are going to put all our old books__________-the shelves.
The results of the election were announced at eleven o’clock. Mobile phones were invented in the 20th century. Our flight is leaving on Wednesday at 9.30 in the evening. I can’t read a book on the bus or in a car. We are going to put all our old books on the shelves.