There are only ______ new words in this passage , but I know ______ of them .
If you feel ill, you__________ us in the game today.
---What’re you_________?---My son’s health problem___________ me a lot.
The English word “survive” _______ “stay alive”.
Wild animals have __________ living areas. Instead, the farms are getting _________.
The models of the main sights in the World Park are much smaller than _______ back home.