Question

I have been studying – 5 a.m.

Answer 1

We are required to fill the gap in the sentence by using an appropriate word. The appropriate word that will be chosen will be 'since.'

• The word since used in the sentence to complete it is a preposition.
• Prepositions are words that are used in the sentence that help to modify the nouns.
• They help to provide a relationship between the elements or nouns of the sentence.
• In this sentence, the preposition is used to show the time from when I have been studying.
• The word since represents the intervening period between 5 am and the time now.
• Therefore by using the preposition since the sentence can be completed as "I have been studying since 5 a.m."

PROJECT CODE: #SPJ1

For similar exercises refer to:

https://brainly.in/question/38853367

https://brainly.in/question/44371611