下列哪个既是字母又是单词？
A. C B.I C. U
----- Mr Green is ___ teacher. He is ___English teacher.
| A．a; a | B．a; an | C．an; a | D．an; an |
------_________ is my bag? ------ It’s on the desk
| A．How | B．What | C．Where | D．How many |
------________ is the banana?------ It’s yellow.
| A．What | B．Where | C．What colour | D．How old |
There are five _______on the table.
| A．apples | B．water | C．egg | D．boxs |