Use the right prepositions (in or fol} in the following sentences: (I) ... comparison with telex, e-mail is relatively low ... cost. (2) Messages can be sent or picked up anywhere ... the world. (3) This can be advantageous ... users who are communicating across international time zones. ( 4) All the messages can be stored ... the mailbox. (5) A message ... German Shipping Lines is quoted. (6) The shipbroker asks if the vessel will be ... Rotterdam ... loading on the specified day. (7) E-mail messages can be sent ... various languages. (8) It was necessary ... me to send a few e-mail messages yesterday.

Tom, Thanks for offering to chair tomorrow’s meeting for me. Apart from Sally and Dave, the sales staff …needn't.. attend, but the Personnel people …mustn't.. miss it, as several matters concern them. You …needn't.. mention the new offices – we can deal with that later and you …needn't.. discuss the changes in the computer course timetables since they’re not urgent. Don’t forget that you …mustn't.. mention the visit by inspectors – we don’t want people panicking. You …mustn't.. forget to bring up the matter of the Smithson contract, and you also …mustn't.. leave out the new manager’s appointment. You …needn't.. go into details unless people have questions. But remember you …mustn't.. give anyone the idea that their job is at risk because of this. Make it clear that employess …needn't.. speak unless they want to. Last but not least, you …mustn't.. mention the staff-party Mr. Jones wants to announce that himself. By the way, you …needn't.. take notes, as my secretary will be there to do that. Thanks, Laura. 

1) Why must the land use planner take care of air pollution?
1. Через неделю мы начнём орошать эту местность.
2. Рассказывая о новом проекте, лектор показал карту.
3. При чтении этой книги я не использовал словарь.
4. Они считают, что он станет хорошим инженером.
5. Студенты развивали свои навыки разговора, практикуясь в английском каждый год.
1. This article can be easily translated by him.
2. We are taught Geodesy at the University.
3. This road isn't used very often.
4) Перевести на русский: Говоря об охране почв, необходимо прежде всего точно определить, какие мероприятия следует проводить и в каком порядке.
5) Directly - indicectly, disagreement - agreement, convenience - inconvenience.