Respuesta :
Answer:
for; since; for; for; since
Explanation:
for states a time period while since states a specific time
one three and four all have time periods
"two years" "an hour" "a week"
two and five had specific times
"1920" "8 am"
Answer:
for; since; for; for; since
Explanation:
for states a time period while since states a specific time
one three and four all have time periods
"two years" "an hour" "a week"
two and five had specific times
"1920" "8 am"