This question has a sentence with a missing preposition. Select the correct preposition from the options and mark your answer accordingly.
I was instructed to work _________ the sample set.
1
At last
2
On the point of
3
According to
4
On behalf of
This question has a sentence with a missing preposition. Select the correct preposition from the options and mark your answer accordingly.
I was instructed to work _________ the sample set.