Answer — Exercise 121.2
Unit 121 - at / on / in·English Grammar in Use (5th edition)
Question
Complete the sentences. Use at, on or in + the following.
Answer
- in 1756
- at night
- in the evening
- on 21 July 1969
- at the same time
- in the 1920s
- in about 20 minutes
- at the moment
- in 11 seconds
- on Saturdays / works Saturdays