Mary has a good time at school every day.A. has fun B. enjoys playing C. studies hard
________ a beautiful car! I’ve never seen it before.
Susan and Lily ________ tomatoes and other vegetables on the farm this time yesterday.
The people in Ya'an have met lots of difficulties, but they haven't ________ hope.
It is ________ for me to follow the Australian guests because I am good at English.
––Now the air in our hometown is even_______ than it was before. ––So we must do something to stop it.