Question

Fill in the blanks with suitable preposition :
He was here ...... last week
A) at
(B) on
(C) in
(D) not needed​

Answer 1

Answer:

at.......Hope Hope it helps you.....plz mark as brainleist and follow me

Answer 2

Answer:

(D) Not needed​.

Explanation:

Prepositions are those words that link nouns, pronouns or any other phrase with other words in a sentence. They are also used to indicate the place or time or position of those nouns in the sentence. But in some exceptional cases, preposition are not needed, especially next to a verb. Thus,  the sentence

"he was here ..... last week"

needs no addition to it, for the word right before the blank is a verb.

So, the final sentence will be

He was here last week.