at midnight

in April

on April 2nd

at quarter past six

at noon

in 1998

in spring

on February 8th

on Saturday night

on Monday

Write in, on or at.

1) in December

2)..at. midnight

3)..in. April

4). on.. April 2nd

5).at.. a quarter past six

6) ..at. noon

7)..in. 1998

8) in spring

9)..at. night

10)... on February 8th

11)... Saturday night

12)... on Monday