Select the most appropriate option to substitute the underlined segment in the given sentence to make it a meaningful sentence. If no substitution is required, select ‘No substitution’.
The COVID-19 pandemic pose innumerable challenges to our education system, and engineering education was no exception.
1
posed innumerable challenges to our education system, and engineering education was no exception.
2
No substitution
3
have been posing innumerable challenges to our education system, and engineering education is not any exception.
4
posed innumerable challenges to our education system, and engineering education is not a exception.