| Level | Words |
| A1 | Sad |
| A2 | Unhappy |
| B1 | Miserable |
| B2 | Upset |
| C1 | Devastated |
| C2 | Down in the dumps |
| Level | Words |
| A1 | Important |
| A2 | Essential |
| B1 | Crucial |
| B2 | Vital |
| C1 | Fundamental |
| C2 | High on the list |
| Level | Words |
| A1 | Thank you |
| A2 | Thanks a lot |
| B1 | I appreciate it |
| B2 | I'm so grateful |
| C1 | I owe you one |
| C2 | You're a lifesaver |
| Level | Words |
| A1 | It's easy |
| A2 | It's uncomplicated |
| B1 | It's a breeze |
| B2 | It's a piece of cake |
| C1 | It's a walk in the park |
| C2 | It's a doddle |
| Level | Words |
| A1 | Very good |
| A2 | Wonderful |
| B1 | Terrific |
| B2 | Outstanding |
| C1 | Splendid |
| C2 | Top-notch |
| Level | Words |
| A1 | I think |
| A2 | I believe |
| B1 | I reckon |
| B2 | It seems to me |
| C1 | As far as I'm concerned |
| C2 | From my perspective |
| Level | Words |
| A1 | For example |
| A2 | For instance |
| B1 | Let"s say |
| B2 | To give you an idea |
| C1 | Pretend that |
| C2 | Case in point |