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Juin 2003

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IV. Traduisez les phrases suivantes: (19 points)1. Regarde!Il pleut.2. Il pleut beaucoup ici.3. Quand avez-vous acheté ce microscope?4. Je l'ai acheté l'année dernière.5. Quandje l'ai acheté, il n'était pas cher.6. Vous comprendrez quand vous aurez fini l'expérience.7. Nous serions très heureux si cela fonctionnait.8. Peter pourrait-il venir nous aider?9. Ils travaillentdepuis une demi-heure.10.Ils n'ont pas travaillé hier.11.Il est arrivé vers 9 heures.12. Quandje suis entré, il travaillait.13.Cela fait des heures qu'il réfléchit.14. Quand il a trouvé la solution, cela faisait deux ans qu'il travaillait sur ce problème.V. Mettez les phrases actives au passif et vice-versa: (10 points)1. The synthesisof the new product has been achieved by the professors.2. The researchteam were tested for contamination.3. The thennal treatments were perfonned under vacuum by the workers.4. We can attributethe success of the experiment to the purity of the reactants.5. The weight of the compound was round to be lower than expected by the operator.6. The particles were identified by us thanks to a microscope.7. He is goingto turn them into smaller partic1es.8. Theyare estimating the stoichiometric excess ofhydride.9. They had not fully understood why this was taking place.10.The scientistscould easily separate the two products.VI. Complétez les phrases suivantes avec le mot de liaison qui convient.Utilisez chaque mot de liaison de la liste une seule fois. (10 points)even though nevertheless whenever until since as soon as instead of unless besidesso as to1. 1think of the exam, 1get nervous.2. They stayed five AM.3. He's not been the same his accident.4. The criminalfan away he saw the police.5. You can have lemonade orange juice.6. He's not going to succeed he works hard.7.1 made that mistake he had warned me about it.8. This car is nicer. And , it's cheaper.9. He did it upset them.10.This goes against our policy. ,1 understand Jour point ofview.

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