English, asked by Himanshu180704, 12 hours ago

Fill in the blanks with appropriate prepositions
1. The labours are working _ their working hour.
2. Read the instructions _ at the top.
3. There are no vaccines _ date.
4. The class is _ 9 am today.

Answers

Answered by ankit14321
0

Answer:

hope its helpful for u

Explanation:

  1. on
  2. on
  3. at
  4. in
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