suggestion itu kaya saran ya, terus offered itu menawarkan ya~ kalo menurut aku sih gini :
A : Hey! whats wrong with you ? are you sick ?
B : No, i had a problem
A : Problem?
B : Yeah, i just lost my handphone, what should i do?
A : hmm... i think you had better to tell to our teacher about that, maybe teacher can solve your problem or maybe i can help you to find your handphone
B : are you serious?
A : Yeah, of course come on!