Contraction 短縮形
1. short form of they are
they areの短縮形
Test
1 / 5
an absorbing book
2 / 5
A cat can see in the dark.
3 / 5
My heartbeat accelerated when she saw him in the crowd.
4 / 5
drug abuse
5 / 5
The abbey is now a ruin.
Your score is