Did you know that the earth is home to________animals？
| A．million |
| B．millions |
| C．million of |
| D．millions of |
The girl is_______ to go to school by herself.
| A．enough old | B．enough big |
| C．old enough | D．big enough |
_______ packets of salt do you want?
| A．How much | B．How many | C．How | D．What |
Linda is my cousin. She likes playing _______, but I like playing _______.
| A．the piano； the football |
| B．piano； the football |
| C．the piano； football |
| D．piano； football |
There is_______ "s" and_______ "u" in the word "sun".
| A．a, an | B．an, a | C．a, a | D．an, an |
--What day is it today?
| A．February 2nd | B．Sunday | C．Fine | D．Good |