Question

Which of these is a preposition in the sentence?

We did not see him as Andrei walked past the desk.
A. we
B. not
C. the
D. past

Answer 1

past

Step-by-step explanation:

its a preposition

Answer 2

d) past

Step-by-step explanation:

a preposition is a word that comes before a noun or pronoun and shows it’s position in relation to another word in the sentence