Упр.65 Unit 3 2020 ГДЗ Enjoy English 11 класс

Check the meanings of the words using a dictionary. Fill in the gaps with the words from the box. Change their forms if necessary.

search for, claim, investigate, challenge, declare, reject, accept, reveal, admit

1. They ___ to have made a new discovery.
2. Stephen was ___ the winner.
3. He was frustrated because his colleagues ___ his arguments.
4. Scientists are ___ evidence.
5. The research aims to ___ why the company is not doing better.
6. The survey ___ that most residents are against the new project.
7. Sarah ___ his explanation without question.
8. He later ___ that he had been involved in the trick.
9. They are likely to ___ the decision because it was made in a hurry.