QUESTIONS 9-10. ANSWER THE QUESTIONS BELOW. WRITE NO MORE THAN TWO WOR...

6. - DE THI CHON HOC SINH GIOI MON TIENG ANH LOP 11 TRUONG THPT PHAM CONG BINH VINH PHUC NAM 2016 2017 CO DAP AN
DE THI CHON HOC SINH GIOI MON TIENG ANH LOP 11 TRUONG THPT PHAM CONG BINH VINH PHUC NAM 2016 2017 CO DAP AN
6. It seems to me that your sister won’t be able to do this sum ______ you help her. A. as long as B. imagining C. unless D. supposing