The traffic on the main streets has a longer green signal than ________ on the small ones.
No one can exactly tell us what .
---Look at the glasses on the desk.Are they David’s? ---They belong to him.I saw him go out with glasses just now.
of our classmates are good at basketball.
---skirt is blue.is red.Which of them do you prefer? --- is OK.I like their styles.
Jack took music than any boy in his class and held a concert successfully.