— Who’s that man in our classroom? It ________ be Mr. Brown. He is much taller.— You mean the man in white? He is an exchange student from England.
________the English club at school is the best way to improve our English.
If you don’t know the words, you must ______in a dictionary.
We are all ______ about the ______ movie.
He came late to school and was afraid ______ by the teacher.
Remember ______ the door when you leave the room.