CAM 12 TEST 3 READING

gồ ghề

khắc nghiệt

sự vắng mặt

trở đi ( adv )

in the way faster and faster

to make something worse, especially a disease or problem

that has never happened, been done or been known before

làm việc suốt ngày đêm ( idiom )

sự tái sinh

phổ biến