Replace the words in bold with the correct synonym

----- Nội dung dịch tự động từ ảnh -----
5 Replace the words in bold with the correct synonym.
• produce • research •
challenge
• bizarre • attempt • ordinary • contains • migrate
1 A number of animals travel south for the winter
5 The expedition was a real test for everyone tha
took part.
to warmer climates.
2 The area consists of forests and mountains.
6 Seeing people dressed as gorillas to run for
3 These plants create beautiful flowers in the
charity was a truly strange experience.
7 Sally is no normal teenager. She runs
marathons for charity.
spring.
4 The team hoped their latest effort would
8 The study that the scientists are carrying out
could help people with cancer.
succeed.