Question

There is a knock at the door. Who can be calling __________ us at this odd hours ?(put preposition)

Answer 1

There is a knock at the door. Who can be calling For us at this odd hours

EXPLANATION:

• Prepositions are the words that are used to connect nouns, pronouns, verb phrases, etc. They are generally used as connectors used to connect people, objects, etc. They are usually 'placed' in front of a 'noun'.
• Here the first blank would be filled by the preposition Up which generally shows the position of the person, object, etc. Here climbing the ladder, so up is used to show his position on the ladder.
• The second blank should be filled with To which shows the movement of person towards the attic. So the sentence would be: He climbed up the ladder to get to the attic.

To know more about Prepositions

Fill in appropriate preposition. The race was ---------------- to begin ​

brainly.in/question/12387136

Write---------me soon(preposition)

brainly.in/question/1184977

Answer 2

Correct preposition:

There is a knock at the door. Who can be calling in on us at this odd hours?

Explanation:

• The preposition is used with noun to link the object, verb and subject.
• It is always a small word. They are generally preceded by noun. Sometimes, the sentence ends with preposition.
• It expresses the relationship between the nouns and their meaning.
• There are types of preposition such as direction, location, time and space.