Đáp án đúng là: become
Dịch: Nếu họ hít thở không khí ô nhiễm, họ sẽ gặp những vấn đề về thở và bị bệnh.
Circle the correct answer A, B, C, or D to complete each of the following sentences.
I’m ________. I’d like some noodles.
Circle the word that has the underlined part pronounced differently from the rest.
Write complete sentences using the words given.
My mother/ have/ short hair/ brown eyes.
Tick at the right column
My sister, Lien, is a teacher. She is very tall with an oval face. She has long brown hair and round eyes. She is very beautiful with full lips and a small nose. She likes vegetables and she eats a lot of them. She doesn’t eat much meat or sugar. She never smokes or drinks wine. In her free time, she usually goes out for a walk with her friends.
She is not very tall.
Complete the following passage.
many pollution it will polluted become
People need to breath. If they don’t breathe, they (1) ____________ die. But how clean is the air people breath? If they breath dirty air, they will have breathing problems and (2) ____________ ill. Plants and animals need clean air, too. (3) ____________ of things in our lives create harmful gases and make the air dirty, like cars, motorbike and factories. Dirty air called (4) ____________ air. Air pollution can also make our earth warmer. The problem of air pollution started with the burning a lot of coal in homes and factories.