Answer:
they should invest in technology for that
Explanation:
That is a great way for interaction in the community and it can be very helpful in the future and you should give other examples to support but i hope that can get you started :)
hello there! the short answer is yes. “when” is a relative pronoun, and the example you gave is a complex sentence. hope that helped ☺️.
I don't see any following options to answer your questions.