Mình bổ sung thêm nha: Câu 12: .............. companies have announced economic losses recently A- A large number of B- A several of C- A great deal of D- Plenty of the Câu 13: In life, ...........can make a mistake; we`re all human A- anyone B- someone C- some people D- not anybody Câu 14: Peter has been studying for almost 3 years and he will have this degree and return to his country in............. 6 months A- other B- the other C- other D- another Câu 17: John contributed fifty dollars, but he wishes he could contribute.......... A- more fifty dollars B- one other fifty dollars C- the same amount also D- another fifty Câu 18: Joanne has only 1 eye, she lost ................ A- other B- other ones C- another one D- the other