Mark the letter A, B, C or D on your answer sheet to indicate the correct answer in each of the following questions.(from 6 to 30).
Trả lời câu hỏi dưới đây:
Nam has now........................... to the point where his English is almost fluent.
A. đi đến
B. tiếp cận
C. vươn tới
D. advanced = nâng cao