1. Restaurant ( waiter/waitress: customer)

.menu, order, bill, tip, reserve /book a table , make a reservation, booked up

go dutch, this is my treat, dressing, soft drink: juice, cola, soda water, mineral water. snack, beef, pork, steak, pizza, dessert, soup , wine, beer, alcohol, liquor, beverage whisky, sea food, western food, salad, coffee, icecream

2.hotel ( attendant:customer)

reserve/ book, reception desk, information desk, hotel register, receptionist, lobby, elevator/lift, single/double room with a bath, booked up, check in/out, foreigh currency exchange, luggage/baggage, porter, calling service, tip

3. campus ( professor/teacher: student)

campus, dormitory/dorm, gym, laboratory/lab , teaching building, canteen/dining hall

bachelor, master,freshman, sophomore, junior, senior,teaching staff,

associate professor, lecturer, teaching assistant, lecture: presentation/ briefing, illustration; assignment: report, term paper, quiz, optional course, required/compulsory course, register/enroll for a course, major, score/mark, credit, diploma, certificate, boarding school, evening school, undergraduate, overseas student, advisor, tutor, department, semester/term, summer/winter vacation, lecture hall, tuition/educational fee

scholarships/grants, make Cup test, drop out/quit schooling, psychology, history, biology, mathematics, literature...

4. library ( librarain: student)

librarain, reference book/materials, document, loan desk, shelf/stack,

your book is due/overdue. you will be fined, your library card will be cancelled, tape/cassette, latest issue, copy, duplicate, renew, index, catalogue, novel/fiction, journal, periodical, edition, hard/paper back

5. airport ( air hostess:passenger)

flight, check in, security check, luggage/baggage, booking office, information /inquiry desk, airfare, round ticket, fasten/undo the safety/security belt, depart, take off, land, board, bording gate, departure, arrival, air crash, air sick, airliner, jet

6. hospital ( doctor:patient )

dentist, surgeon, physician, emergency, case, treat,cure, recover, get over, x-ray, blood test, prescribe/prescription, ward. ambulance, pill/tablet, aspirin, inject, sleeping pill, symptom, diagnose/diagnosis, fever, cold, cough, headache, stomachache, toothache, flu, faint, dizzy, sneeze, operation, sore throat,poor appetite, acute/chronic disease,heart disease/attack, cancer,take one's temperature,

make an appointment,have a tooth filled/pulled out