— 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.
Betty will ring me up as soon as she________in Shanghai.
They got________excited that they couldn’t get to sleep.
The lady is so________and she believes the man who always tells lies.
—Your English is very good.Who taught you? —________.I learned it all by myself.
He may lose the match________he practices hard.