Before we ________ a computer, we ________ that typewriter to type our assignments. A. bought / have used B. are buying / use C. buy / have used D. bought / had used

Before we a computer, we that typewriter to type our assignments. A. bought / have used B. are buying / use C. buy / have used D. bought / had used

14 04/09/2024

Before we ________ a computer, we ________ that typewriter to type our assignments.

A. bought / have used

B. are buying / use

C. buy / have used

D. bought / had used

Trả lời

Chọn đáp án D

Trắc nghiệm ngữ pháp Tiếng anh - GV Mai Lan Hương có đáp án

Câu hỏi cùng chủ đề

Affecting by the Western cultures, Vietnamese young people’s attitudes towards love and marriage have dramatically changed.

Trắc nghiệm ngữ pháp Tiếng anh - GV Mai Lan Hương có đáp án

27 2 tháng trước

Studying abroad can be a meaningful and rewarding experience, which gives students the chance to live overseas, integrating themselves into a totally foreign culture, meet

Trắc nghiệm ngữ pháp Tiếng anh - GV Mai Lan Hương có đáp án

26 2 tháng trước

Public universities, private universities, arts colleges, and community colleges all has a significant role in higher education in the United States.

Trắc nghiệm ngữ pháp Tiếng anh - GV Mai Lan Hương có đáp án

31 2 tháng trước

Qualifications and experience are two the most important factors that help you get a good job.

Trắc nghiệm ngữ pháp Tiếng anh - GV Mai Lan Hương có đáp án

31 2 tháng trước

Future is a time when most people assume that everything will keep getting better and future generations will enjoy life in a more better world.

Trắc nghiệm ngữ pháp Tiếng anh - GV Mai Lan Hương có đáp án

31 2 tháng trước

Do you know that reading can keep your mind acted and engaged well when you get old?

Trắc nghiệm ngữ pháp Tiếng anh - GV Mai Lan Hương có đáp án

29 2 tháng trước

. The World Health Organization (WHO) is a specialized agency of the United Nations, that acts as a coordinating authority on international public health.

Trắc nghiệm ngữ pháp Tiếng anh - GV Mai Lan Hương có đáp án

30 2 tháng trước

Education is recognized as an essential need for achieving equal in most walks of life.

Trắc nghiệm ngữ pháp Tiếng anh - GV Mai Lan Hương có đáp án

28 2 tháng trước

UNESCO has international cooperation agreements to secure the world’s cultural and natural heritage and preserving human rights.

Trắc nghiệm ngữ pháp Tiếng anh - GV Mai Lan Hương có đáp án

30 2 tháng trước

Today, women are protected by the Sex Discrimination Act; but, inequality still persists.

Trắc nghiệm ngữ pháp Tiếng anh - GV Mai Lan Hương có đáp án

28 2 tháng trước

Xem tất cả

Before we ________ a computer, we ________ that typewriter to type our assignments. A. bought / have used B. are buying / use C. buy / have used D. bought / had used

Trả lời

Câu hỏi cùng chủ đề

Affecting by the Western cultures, Vietnamese young people’s attitudes towards love and marriage have dramatically changed.

Studying abroad can be a meaningful and rewarding experience, which gives students the chance to live overseas, integrating themselves into a totally foreign culture, meet

Public universities, private universities, arts colleges, and community colleges all has a significant role in higher education in the United States.

Qualifications and experience are two the most important factors that help you get a good job.

Future is a time when most people assume that everything will keep getting better and future generations will enjoy life in a more better world.

Do you know that reading can keep your mind acted and engaged well when you get old?

. The World Health Organization (WHO) is a specialized agency of the United Nations, that acts as a coordinating authority on international public health.

Education is recognized as an essential need for achieving equal in most walks of life.

UNESCO has international cooperation agreements to secure the world’s cultural and natural heritage and preserving human rights.

Today, women are protected by the Sex Discrimination Act; but, inequality still persists.

Danh mục

Before we a computer, we that typewriter to type our assignments. A. bought / have used B. are buying / use C. buy / have used D. bought / had used