Bonsoir j’ai besoin d’aide pour cette exercice…. Mercii

Complete the sentences with in, at, on or ago.

1 The shop only opened a month .......
..........., but it's
going to close next week.
2 My dad's plane left ......... half past six this
morning from Heathrow Airport.
3 We enjoyed the concert........ Wednesday -
all the bands were brilliant.
4 There wasn't much rain .....
December
5 They arrived in New Zealand.
16th
November
6 My best friend and I were both born .....
2005.