—_____ do you go to the zoo with your brother? —Three times a month.
| A．How long | B．How often |
| C．How old | D．How much |
Which underlined(划线)word pronunciation(发音)is different from the others?
| A．height | B．weight | C．straight | D．eight |
－Who is your English teacher? －The _______of the two.
| A．tall | B．taller | C．tallest | D．higher |
The children look ______ and their grandfather is looking ________ at them.
| A．happy; happy | B．happy; happily |
| C．happily; happy | D．happily; happily |
--- You look unhappy. What’s wrong with you?--- I scored ______ points in our class.
| A．the fewest | B．the least |
| C．the most | D．fewer |
A new baby came to the earth ______ a sunny winter morning. How nice.
| A．in | B．on | C．of | D．at |