Was it in 1969______ the American astronaut succeeded ______ landing on the moon?
that they may eventually reduce the amount of labor needed on construction sites by 90 percent.
for the fact that she got hit by a car and broke her leg on her way to school, she might have passed the exam.
Hesitating what to do,.
The retired man donated most of his savings to the school damaged by the earthquake in Yushu, _______ the students to return to their classrooms.
He spent at least as much time reading as you online yesterday.