This is a list of words that might be difficult to your students in the second year intermediate. These words, however, are important and you should consider looking into them and teach them to your students.
| Word | Unit | Lesson | Page | Note |
| favorite |
1 |
3 | 2 | |
| age | 1 | 3 | 2 | |
| twelfth | 2 | 1 | 2 | |
| religion | 2 | 2 | 4 | |
| February | 2 | 2 | 5 | |
| expensive | 3 | 4 | 7 | |
| probably | 3 | 3 | 10 | |
| juice | 4 | 2 | 13 | |
| fever | 4 | 3 | 14 | |
| tower | 5 | 1 | 17 | |
| heavier | 5 | 1 | 17 | |
| weigh | 5 | 2 | 18 | |
| shopping | 6 | 3 | 19 | |
| abroad | 6 | 1 | 22 | |
| sight-seeing | 6 | 1 | 22 | |
| apartment | 6 | 1 | 22 | |
| dentist | 6 | 2 | 23 | |
| touring | 6 | 3 | 24 | |
| geography | 6 | revision | 24 | |
| showed | 6 | 2 | 30 | |
| orbited | 7 | 2 | 30 | |
| borrowed | 7 | 4 | 31 | |
| measured | 8 | 2 | 30 | |
| bought | 9 | 2 | 30 | |
| brought | 7 | 4 | 30 | |
| nurse | 10 | 1 | 45 | |
| difference | 10 | 4 | 47 | |
| headmaster | 11 | 1 | 49 | |
| headache | 11 | 1 | 49 | |
| temperature | 11 | 2 | 49 | |
| continuous | 11 | 2 | 50 | |
| thumb | 11 | 4 | 52 | |
| together | 12 | 3 | 56 | |
| repaired | 13 | 4 | 63 | |
| modern | 14 | 1 | 64 | |
| noisier | 14 | 2 | 65 | |
| quieter | 14 | 2 | 65 | |
| comfortable | 14 | 3 | 66 | |
| powerful | 16 | 1 | 73 | |
| engine | 16 | 1 | 73 | |
| countries | 16 | 4 | 76 | |
| cyclist | 17 | 1 | 78 | |
| blow | 17 | 2 | 79 | |
| ambulance | 18 | 1 | 84 | |
| laughing | 18 | 3 | 86 | |
| sight | 19 | 3 | 86 | |
| businessman | 20 | 1 | 97 | |
| scientist | 20 | 1 | 97 | |
| mechanic | 20 | 2 | 98 | |
| sandwiches | 21 | 1 | 101 | |
| journey | 21 | 3 | 103 | |
| regularly | 22 | 1 | 106 | |
| shouted | 22 | 3 | 107 | |
| wolf | 22 | 3 | 107 | |
| attacking | 22 | 3 | 108 | |
| believe | 22 | 3 | 108 | |
| immediately | 22 | 4 | 108 | |
| enough | 23 | 1 | 111 | |
| windy | 23 | 1 | 111 | |
| stomach-ache | 23 | 3 | 112 | |
| crash | 23 | 2 | 112 | |
| solution | 23 | 3 | 114 | |
| thirsty | 23 | 4 | 115 | |
| falcon | 23 | 4 | 115 | |
| leave | 24 | 1 | 117 | |
| could | 24 | 1 | 117 | |
| because | 24 | 2 | 118 | |
| invited | 24 | 4 | 121 | |