English exercise = Auxiliary BE. (test n°81 - Please quote this number when contacting us)Other English exercises on the same topicAuxiliary BE.Fill in the blanks with BE... Be careful, you must conjugate it! BeginnersEnglish exercise created by webmaster (29-06-2004 14:28) with The test builderClick here to see the current stats of this English test1. Sarah am are is big. 2. Peter and Sarah am are is big. 3. You am are is big. 4. I am are is big. 5. Peter and I am are is big. End of the English exercise: Auxiliary BE. (25.02.2008 19:48)A free English exercise to learn English.