-------I have four teachers.
-------Who ?
-------An English teacher, a math teacher, a Chinese teacher and an art teacher.
| A．is,it | B．are,it | C．are,they | D．/,they |
What _____ you doing?
A. is B. are C. do
_______ monkeys can ________ in the tree..
A. The swing B. Does swing C. The swinging
What is the rabbit doing ? It’s _______________.
A. running B. climbing C. swimming
______ Zhang Peng and Mike playing chess in the room ?
A. Does B. is C. are
The elephants often ________ water with ________ trunks .
A. drinking it’s B. drinking their C. drink their