Дополните условные предложения третьего типа:
1. Meucci (not be able) to develop his ideas if he (stay) in Cuba.
2. He (not sell) his plans for a telephone if he (not become) ill.
3. If she (sell) his ideas, he (become) a very rich man.
4. If Meucci (publish) his ideas, Alexander Graham Bell (not become) so famous.
5. If Gutenberg (not invent) the prinring press, ordinary people (not have) books.
6. If European countries (not have) gunpowder, they (not build) such big empires.
7. If Fleming (not discover) penicillin, we (not find) a cure for many diseases.
8. If someone else (invent) the World Wide Web, perhaps they (not make) it free.