optionnel: 28 phrases in 11 subjects |
Aviation | 4 |
Computers | 1 |
Construction | 1 |
Education | 1 |
General | 1 |
Information technology | 13 |
International Monetary Fund | 1 |
Mathematics | 2 |
Natural resourses and wildlife conservation | 1 |
Technology | 2 |
Trucks/Lorries | 1 |