It is cruel___ them to catch the sharks and cut______ their fins.
— Have you seen my iPhone 5? I left it here this morning. — Is it black one? I think I saw it somewhere.
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.