The camera panned in for a better view of the a______ facial expression.
I think we're being very short-sighted in not __________（开发）our own coal.
There is a dbecause the bridge is broken.
If you are very quiet, you can hear dmusic from the circus in town.
__________（贸易）between the two countries has increased.
They put all their ginto a shopping cart and left the supermarket.