____________ from other continents for millions of years,Australia has many plants and animals not found in any other country in the world. A Being separated B Having separated C Having been separated D To be separated
I will stay at home and read some books if it ________ tomorrow.
—Who is ________ English teacher? —Well, it's Mrs.Green.She teaches ________ English very well.
There are more than fifty ________ in our school.
Lucy is ________ university student.She likes playing ________ piano.
This year the number of the US students ____in China has increased by 18.4percent compared to last year.