The water in the lakes and rivers in Shandong becomes ______ because of the dry weather . A. less and less B. more and more C. fewer and fewer
China plans to let tourists________the Xisha Islands in the South China Sea this year.
—________do they go to the park? —Because they want to play games there.
—Let’s go to the zoo on Sunday morning. —________.
The________often cat grass on the hill.
You can see an________in the zoo.