— Did you telephone Uncle Sam our plan for the Christmas holidays on his farm? —Yes, he was happy about our arrival, and he eagerly asked when .
So hard-working _____ that he sets a good example to all the other classmates.
With more and more forests _____, many animals are facing the danger of dying out.
As we all know, China is a developing country, _____ attracting more and more foreigners.
The beautiful town, _____ we spent our summer vacation last year , lies at the foot of a mountain.
—It’s such a beautiful day. Why not have a picnic with us? —_____. But I have a lot of homework to do.