---Is that ________ pen?
---No, it’s ________ eraser.
| A．a; the | B．a; an |
| C．the; the | D．the; an |
That boy is Bob Miller. Bob is his ________ name.
| A．last | B．class |
| C．first | D．school |
—Please ____ him find his bike.
—OK.
| A．think | B．help |
| C．guess | D．know |
—You are nice in this dress.
—____
| A．It’s right. | B．No, it isn’t. |
| C．Thank you. | D．OK. |
—Can you give this book ____ Jack?
—Yes, I can.
| A．at | B．to | C．in | D．from |