| A | B |
| justify | give reasons for |
| mention | describe briefly |
| outline | give a short description of the main points |
| predict | say what you think will happen in the future |
| speculate | to discuss why something has happened or might happen |
| suggest | mention as a possibility, propose |
| summarise | give the main points of |
| implications (What are the implications of...?) | results, consequences |
| significance (What is the significance of...?) | meaning and importance |
| procedure (What are the procedures...?) | method |