IT WAS _______LONG BOOK THAT I COULD N’T FINISH IT A. TOO B. SUCH C....

7. - 30 BO DE ON THI TOT NGHIEP CO DAP AN
30 BO DE ON THI TOT NGHIEP CO DAP AN
7.It was _______long book that I could n’t finish it A. too B. such C. so D. such a