Choose the correct answer to each of the following questions.

Câu hỏi

________ to help, we will have finished the work.

A. By the time John comes

B. Since John came

C. When John was coming

D. Until John had come

Đáp án
A. By the time John comes

Câu hỏi thuộc Bài tập:

MỤC TIÊU 5+ CHO ĐỀ THI GIỮA KÌ 1 (23-24)(NGỮ PHÁP-HÌNH THỨC TỪ-SỬA LỖI SAI)