Fill in the gaps with the prepositions appropriate for all the three sentences

1. The missing preposition is:
   [ ]
   They had three kids ________ their family.

   There are many children in this city that live ________ poverty.

   Just keep walking ________ the direction of that skyscraper.

2. The missing preposition is:
   [ ]
   He took a leisurely stroll ________ the river.

   We went for a walk ________ the beach in twilight.

   They were sailing ________ the southern coast of Australia.

3. The missing preposition is:
   [ ]
   ________ all his faults, she still found him very attractive.

   Were you the one talking ________ an accent?

   She has been working ________ her sister at the nail shop.

4. The missing preposition is:
   [ ]
   Can you bend ________ and get the dish for me?

   This amount is ________ our prediction.

   The phone rang for ________ a minute.

5. The missing preposition is:
   [ ]
   The microwave was fixed ________ the mechanic.

   I expressed my feeling toward her ________ writing a letter.

   I came here ________ subway.

6. The missing preposition is:
   [ ]
   He is a boy ________ 15.

   Some parts ________ his body were injured.

   Most ________ the guests are gone.