She relies on tom far too much. she doesn’t take into account the possibility that he MIGHT NOT BE ABLE TO HELP her, in spite of his willingness to do so.
answer: might not be able to help
Fast food is convenient because it is cheap and it’s prepared ahead of time and you don’t need to cook it. You just order and enjoy the meal especially if you don’t know how to cook. It saves time and energy.
If you mean “is the statement correct?” kinda thing, then i believe you can’t speak french. you may be able to speak a little bit of french, but i don’t think you’ll be able to speak french fluently.