Scientists have known a little about the earth.
Giải bởi Vietjack
Đáp án đúng là: F
Giải thích: Dựa vào câu : Scientists have known a lot about the earth.
Dịch: Các nhà khoa học đã biết rất nhiều về trái đất.
Choose the suitable word or phrase to each sentence by circling a, b, c, d
He was unhappy beacause he…………in the exam.
“why are you staying home today ?’’’ …I don’t know where to go .’’
