IV. Fill each gap of the following sentences with a suitable preposition:
( 0.2 x 5 = 1.0pt)
1. She was confused.............(1)..............the dates.
2. Don't make a fuss ................(2)..............such trifles.
3. Her children are very quick ................(3).............computer games.
4. Many people are involved ............(4).............the use of English.
5. The forest fire went...........(5)...........after two days.