He tries_____ English well, so he practises _______English every day.
--What do you think of Tom? --He is a man of______words. He always stays alone(独自地).
--The number of the students in our school very big. --About 9 students.
Yesterday the teacher told us that the earth ________around the sun.
It’s raining cats and dogs now. The students are running or riding home. The words “cats and dogs” means______.
--.Must I finish ______the book today? --No, you______.