高一句型转换1.A：His sister bought him a beautiful bag.B:( )( )His

高一句型转换
1.A：His sister bought him a beautiful bag.
B:( )( )His sister ( ) bought him a beautiful bag.
2.A:Jackson will come to the party tonight.
B:Jackson ( )( )( )the party tonight.
3.A:He decided to study hard this term.
B:He ( )( ) study hard this term.
4.A:Not until his friend offered to help could he do it.
B:( ）（ ）not until his friend offered to help （ ）hecould do it.