Question

Tìm lỗi sai và sửa

People won’t save energy if they didn’t reduce their use of electricity.
A. won’t save B. if C. didn’t D. use

Answer 1

C

Answer 2

C( vì C là viết tắt của Chínhxác)

Answer 3

lúc trước mình quên chưa sửa

People won’t save energy if they didn’t reduce their use of electricity

→People won’t save energy if they don’t reduce their use of electricity

Answer 4

- C  didn't --> don't

- People won’t save energy if they don’t reduce their use of electricity.