—A ruler is 2 dollars and a pen is 3 dollars. How much are they? —They are ________.
-Could you help me? I will make a duty report in my English class tomorrow. -We have so many things __________, for example, your favorite singer.
In our school, 60 percent of the teachers ______women teachers. And most of them _____ very hardworking.
In order_______ late, many students get up very early every morning.
-- is there any water in the bottle? --__________.
_______ animals are dying and there will be ______space for them.