Underline the correct item
1. i believe sam will have a brilliant career (in/by) law.
2. (in/at) the beginning of his career, thomas edison mostly invented telegraphic devices.
3. mary was (under/in) charge of presenting our science project to the class yesterday.
4. joe couldn't believe it (while/when) he won first prize at the science show.
5. abraham lincoln began his political career (at/in) the young age of twenty-three
6. the great scientist alexander fleming died (by/of) heart problems.
7. i don't think evelyn can work well (under/in) pressure; maybe someone else should do this project.
8. (before/when) leonardo da vinci had a bright idea, he wrote it down in his notebook.
9. her husband's new job brings (around/in) an extra 200 pounds a week
10. (while/as soon) mike sold his first invention, he started working on some ideas about a new one.
правильные предлоги
1 in
2 at
3 in
4 when
5 at
6 of
7 under
8 when
9 in
10 as soon as
Объяснение: