Answer:
Prepositions.
Explanation:
Prepositions are parts of speech that tell us the time, location, direction, place, or even relationships in a sentence. They are used to introduce an object and are placed before nouns or pronouns.
Examples of prepositions are "at, in, under, by, to, behind, since" etc. These prepositions can be used to signify the time, location, or space in a sentence.
Examples of these prepositions in a sentence are-
<em>Time- I have been studying </em><em>since </em><em>morning.
</em>
<em>Space- My umbrella was </em><em>under </em><em>the bed.
</em>
<em>Location- I was taking a class </em><em>in </em><em>the hall.</em>
Answer:
1no is a and 2no is c pls mark me branilest
I would say the second answer. Give me a thanks if I helped!