—Was it in 1969___________the American astronaut succeeded___________landing on the moon ? —Yes , that’s right .
With more forests being destroyed, huge quantities of good earth_______________each year.
His plan was such a good one_______________we all agreed to accept.
—Did you take enough money with you? —No, I needed_______________I thought I would.
—Please sit down and have a break. You have been working on this machine nonstop for two hours. —No, thanks..
The Dragon Tower, from top visitors can enjoy a good of Harbin , attracts hundreds of tourists every day.