【根据要求，句型转换1.Allofthemdon’thaveanenvironmentwithair.(改为全部否定句)______________________themhasanenvironmentwithair.2.Theboxistooheavyformetocarry.(改为同义句)Theboxisnot___】

　　根据要求，句型转换

　　1.Allofthemdon’thaveanenvironmentwithair.(改为全部否定句)

　　______________________themhasanenvironmentwithair.

　　2.Theboxistooheavyformetocarry.(改为同义句)

　　Theboxisnot_________________________formetocarry.

　　3.BettystartedtolearnChinesein2010.(改为现在完成时)

　　Betty______________________Chinese___________2010.

　　4.Hisfatherboughtapairofglassestwodaysago.(改为现在完成时)

　　Hisfather_____________________apairofglasses__________twodays.