The blue jeans _______ 50 dollars. And that black pair of jeans _______ 60 dollars.
| A．are; costs | B．are; cost | C．pay; are | D．spend; is |
Lisa’s arms are of the three.
| A．long | B．longer | C．longest | D．the longest |
Which is , a monkey, a mouse, or a lion?
| A．big | B．bigger | C．the biggest | D．biggest |
—Have you seen the film before?—No,.
| A．never | B．haven’t | C．ever | D．once |
She’s read the book,?
| A．isn’t she | B．doesn’t she | C．hasn’t she | D．wasn’t she |
They haven’t finished their compositions.
| A．write | B．to write | C．to be writing | D．writing |