Answer:
<u>ᴍᴄᴄ</u> - ᴍᴏʙɪʟᴇ ᴄᴏɴᴛʀᴏʟ ᴄᴏᴅᴇ /ᴍᴏᴛᴏʀ ᴄᴏɴᴛʀᴏʟ ᴄᴇɴᴛʀᴇ
<u>ʙʙᴄ</u> - ʙʀɪᴛɪsʜ ʙʀᴏᴀᴅᴄᴀsᴛɪɴɢ ᴄᴏʀᴘᴏʀᴀᴛɪᴏɴ

Answer:
El cumpleaños número quince de tu hermana mayor = <em><u>quinceañera</u></em>
Explanation:
1) She is resting by watching the students walking on campus.
2) She is in the coffee shop because she needs to study for her biology exam.
3) Her exam is on Thursday at 3 in the afternoon.