Question

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.

Answer 1

1. at
2.at
3. on, in
4.in, in
5.on

Answer 2

1.at
2.on
3.in   in
4.on   in
5.on