I THINK YOU HAVE WASTED _________ TIME.A. MANY B. A FEW C. EACH D....

6. - 20 DE TRAC NGHIEM TIENG ANH LOP 10 BAN CO BAN
20 DE TRAC NGHIEM TIENG ANH LOP 10 BAN CO BAN
6. I think you have wasted _________ time.a. many b. a few c. each d. a lot of