Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Câu hỏi

We _ touch since we _ school three years ago.

A. lost / have left

B. have lost / leave

C. have lost / left

D. were losing / had left

Đáp án
C. have lost / left

Câu hỏi thuộc Bài tập:

We _______ touch since we _______ school three years ago.