Plans have been proposed ______ the largest dam in the world to be built along the Congo river.
In a natural disaster, minutes and even seconds of warning can make the between life and death.
Everyone who reached the top of Mount Tai was with a magnificent view.
I usually take something to read when I travel by train I feel bored.
—Hi, Johnson, any idea where Susan is?—It's class time, so she in the classroom now.
I'm about what I say because careless remarks are likely to hurt others' feelings.