Tigers in the state often compete with villagers living close to the reserves for resources, often________ direct conflict.
The transportation will improve a lot in Changzhou, with another three bridges ________ over the Grand Canal in the near future.
Our teacher has _________ some very difficult questions to ask us.
—How many subjects are you good at? —Three, ____, English, Chinese and politics.
He ran into a passing car duo to _______ .
His good conduct is __________ the highest praise.