| A | B |
|---|
| discutir la tarea | to discuss the homework |
| el laboratorio | the lab |
| hacer un proyecto | to do a project |
| escribir un informe | to write a report |
| repetir las palabras | to repeat the words |
| aprender de memoria | to learn from memory (to memorize) |
| explicar cómo usar la computadora | to explain how to use the computer |
| hay que + infinitive | one must... |
| tener que + infinitive | to have to |
| hay que llevar el carnet de identidad | one must wear the ID card |
| hay que traer los materiales a clase | one must bring materials to class |
| hay que entregar la tarea a tiempo | one must turn in the homework on time |
| hay que pedir ayuda si no entiendes | one must ask for help if you don't understand |
| hay que estar en el asiento cuando la clase empieza | one must be in the seat when class starts |
| se prohibe ir al armario durante la clase | it is prohibited to go to your locker during class |
| se prohibe almorzar en la sala de clases | it is prohibited to eat lunch en the classroom |
