Miss Li has lots of teaching ________. She has her own ways to make classes lively and interesting.
exercise
excitement
experience
environment
The two ladies are ___ the same age, but there seems to be ten years ______ them.
We can see some apples _______ that tree and a nice bird ______ that tree.
---How is your teacher today? ---________
---_______ the balls? ---They’re under the chair.
---Let’s go to play football.---_______!