The girl in the classroom ______ be Maria. She called me from the library just now.
—Writing stories________what I enjoy most. —That’s why you are good at________.
—What do you think of the book report? —I have no idea,because I________lt yet.
They________in the company since 2000.
They are looking forward________their new English teacher.
—How long have you________the computer? —For about two months.