Mary and I _________ friends.
A．am B．is C．are D．be
There _______ a pen and some pencils on the desk.
A．are B．is C．have D．has
.--- Is your sister a factory worker or a doctor?
--- ________________.
A．Yes, she is B．No, she isn’t C．A factory worker D．Yes, she is a doctor
--------- Where are my pens?
--------- _________________.
A．These are on the desk B．They’re on the desk
C．It’s on the desk D．there’re on the desk.
—Is Lingling’s father from England?
— . He is Chinese.
A．Yes, he is B．No, she isn’t C．Yes, she is D．No, he isn’t
My mother’s favourite food eggs.
A．be B．are C．is D．/
