Is_____ your aunt

Ann is in hospital.—Oh，really？I ________ know.I ________ go and visit her

.If you read the two compositions carefully,you will find they each other and no wonder Tom and Mary were punished by our English teacher.

you known each other for long—Not very long, __________ we started towork in the company

choose a simpler life style,______________ where I can ride my bike all over and do not have to make agreat living to survive.