1) We live on a) Earth b) Mars 2) There is .... on our planet a) air b) ear 3) Clean air and clean ...... keep us healthy a) water b) lake 4) ....... air and water are bad for our planet a) clean b) dirty 5) Turn ..... the tap when you clean your teeth a) on b) off 6) Have ........ not a bath a) breakfast b) shower 7) Turn off the lights when you go ...... a) to read b) out 8) Air has ....... and other gases a) oxygen b) water 9) Don’t use plastic ...... when you go shopping a) box b) bag 10) Recycle paper, plastic and ...... a) grass b) glass

power up 2 unit 1 revision

만든이
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?