--- ____ does her brother improve his English? --- He improves it____ asking the teacher for help. A. How; by B. What ; with C. Why; by
---Is that ________ pen? ---No, it’s ________ eraser.
That boy is Bob Miller. Bob is his ________ name.
—Please ____ him find his bike. —OK.
—You are nice in this dress. —____
—Can you give this book ____ Jack? —Yes, I can.