All the Chinese are looking forward to our country's first______to land on the moon after the successful trip of Chang'e to it.
Only after Mary read her composition the second time ____ the spelling mistake.
The teacher stressed again that the students should not ____any important details while retelling the story.
The majority of people in the town strongly ____ the plan to build a playground for children.
It is ____ greatpitythat the discovery of flight MH 370 still proves to be ____ failure.
The top leaders of the two countries are holding talks in a friendly __________.