I would rather buy a house in the suburb than ____ in the city.
—Shall we go out for a walk? —Sorry. This is not the right _________ to invite me. I am too tired to walk.
The top leaders of the two countries are holding talks in a friendly _________.
The young man made a _________ to his parents that he would try to earn his own living after graduation.
What’s the _________ of having a public open space where you can’t eat, drink or even simply hang out for a while?
To save some of the human languages before they are forgotten, the students in our school started a discussion “Save Our _________”