Chọn đáp án: B
Giải thích:
câu điều kiện loại 1: “If + S V(s/es), S + will V”
Dịch: Chúng ta sẽ bảo vệ môi trường nếu chúng ta tái sử dụng chai nhựa.
Choose the best answer
We will save the environment if we ___________ plastic.
A. reuses
B. reuse
C. reusing
D. reused
Choose the letter A, B, C or D to complete the sentences
Question: We will go to the cinema to see a ____________.
A. game
B. flim
C. show
D. racing
Choose the letter A, B, C or D to complete the sentences
Question: Will we be able __________ into space in the future?
A. fly
B. to fly
C. flying
D. flew
Choose the letter A, B, C or D to complete the sentences
Question: If we continue to deforest, our earth ___________ polluted.
A. be
B. is
C. will be
D. was
Choose the letter A, B, C or D to complete the sentences
Question: We will have a family _____________ on the day when a year ends.
A. cleaning
B. gathering
C. watching
D. talking
Choose the letter A, B, C or D to complete the sentences
Question:If students recycle and use recycled materials, they will save _________.
A. energy
B. food
C. water
D. soil
Choose the letter A, B, C or D to complete the sentences
Question:If you turn _________ the lights when you don’t use it, you will save electricity.
A. on
B. off
C. up
D. down
We will save the environment if we ___________ plastic.
A. reuses
B. reuse
C. reusing
D. reused
Choose the letter A, B, C or D to complete the sentences
Question: We _________ to the judo club twice a month.
A. go
B. have
C. make
D. take
