– What else should we pay attention to _______ building the bridge?
--The change of the weather, I think.
| A．finish | B．finished |
| C．to finish | D．finishing |
—Where ______ my books, Mom? —I don’t know.
| A．are | B．am | C．is | D．do |
Look! This is ____ eraser. And _____eraser is my sister’s.
| A．a, the | B．an, a |
| C．the, an | D．an, the |
—________do you spell clock? —C-L-O-C-K.
| A．How | B．Where | C．What | D．Who |
— I ____ my ID card. I must _____ it.
| A．lost found | B．lost find |
| C．lose found | D．found lose. |
— What color is the cup? —________.
| A．It’s a blue bike. | B．Its blue. |
| C．It’s blue. | D．It’s a car. |