Question: the commission proposes the multiannual financial framework.
Answer: --> The Commission proposes the Multiannual Financial Framework.

Question: in the case that your c00 file doesn't open, it is highly likely that you do not have the correct software application installed on your pc to view or edit c00 file extensions.
Answer: --> In the case that your C00 file doesn't open, it is highly likely that you do not have the correct software application installed on your PC to view or edit C00 file extensions.

Question: note that if there's an item with a sad smiley next to it, it means that the customer doesn't like this item. if there's a happy smiley, the customer likes it. add the items the customer likes and avoid those he/she doesn't like.
Answer:
--> Note that if there's an item with a sad smiley next to it, it means that the customer doesn't like this item. If there's a happy smiley, the customer likes it. Add the items the customer likes and avoid those he/she doesn't like.