Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
There was ________ to prevent the accident. It happened while everyone was sleeping.
A. nothing we couldn’t do
B. anything we could do
C. nothing we could do
D. something could do
Đáp án : C
“There was nothing we could do”: Chúng ta không thể làm gì được cả. Câu này mang nghĩa phủ định, vì thế không thể dùng “anything we could do” hay “something could do” hoặc “nothing we couldn’t do” vì chúng đều có nghĩa khẳng định