| 1 | raise the roof |
| 2 | rare book collection |
| 3 | rave about |
| 4 | reach a compromise |
| 5 | reach a decision |
| 6 | reach the bottom of the barrel |
| 7 | read through |
| 8 | read too much into sth. |
| 9 | real estate |
| 10 | reference desk |
| 11 | register for |
| 1 | registrar‘s office |
| 2 | regular price |
| 3 | rely on |
| 4 | remind sb. of sth. |
| 5 | required courses |
| 6 | research assistant(R.A.) |
| 7 | research grant |
| 8 | reserve a table |
| 9 | rede with sb. |
| 10 | right away |
| 11 | right now |
| 12 | right on target |
| 13 | ring a bell with sb. |
| 1 | rock concert |
| 2 | roller-skating |
| 3 | room and board fees |
| 4 | rub sb. the wrong way |
| 5 | run a business |
| 6 | run against |
| 7 | run behind schedule |
| 8 | run down |
| 9 | run for |
| 10 | run out of |
| 11 | run up against |
| 12 | running shoes |
