IT WAS VERY GOOD _______ YOU TO GIVE UP SO MUCH OF YOUR TIME.A. OF...

câu 7: - DE THI THU DAI HOC MON ANH VA DAP AN
Tiếng Anh DE THI THU DAI HOC MON ANH VA DAP AN
Câu 7: It was very good _______ you to give up so much of your time.A. of B. for C. with D. to