VIII. Complete sentences using the words/ phrases given in their correct forms. You can add some more necessary

Câu hỏi

overhead projector/ very reliable tool/ used/ display images/ screen/ or/ wall.

A. An overhead projector is a very reliable tool used to displaying images on a screen or a wall.

B. An overhead projector is a very reliable tool used to display images on a screen or a wall.

C. An overhead projector is a very reliable tool used to displayed images on a screen or a wall.

D. An overhead projector is a very reliable tool use to display images on a screen or a wall.

Tiếng Anh 9-Unit 4