The effective communication principle in communicating with someone whose primary language is different from the other is letting them "SEE". it's in the environmental factor that people tend to remember and communicate effectively through what they see for about 30% effective.
Principles 3,4, and 5 would be especially important. If you and your communication partner do not speak the same language, nonverbal messages would be very important. It would also be vital to carefully listen and respond appropriately and finally, you would certainly want to adapt your message (use simple terms, short sentences etc...) so that it could easily be understood by someone who speaks a different language than you do.
I would say number 1 because all the others give a sort of Emphasis to the donor, but the question wants the sentence to Emphasize on the donation rather than the donor so number 1
hobbies are activities you enjoy to help you relax or for pleasure; you can use your hobbies to your benefits (for example, making a quilt and submitting it to the craft fair, receiving a reward, and to your choosing sell it for profit).