Scientists think that there has been life on Earth for _______ years.
| A. millions |
B. millions of |
C. million of |
D. million |
— is your sister?
—She is eight years old.
| A．How | B．How old |
| C．What | D．Where |
—is that girl?
—Oh , she is my friend , Maria.
| A．Where | B．Who |
| C．How | D．What |
—What your brotherlike?
—He has small eyes and a small nose.
| A．is ; is | B．does ; look |
| C．do ; look | D．does ; looks |
Li LeiHubei. He is my good friend.
| A．come from | B．is come from |
| C．is from | D．from |
My sister is short, I am tall.
| A．and | B．but | C．only | D．does |