Don't _____(worry)about yourself .2.l think English is ______(useful)among all the languages.3.The member of the people in china ____(be)/____ ____(reach)

Don't _____(worry)about yourself .2.l think English is ______(useful)among all the languages.3.The member of the people in china ____(be)/____ ____(reach)
Don't _____(worry)about yourself .2.l think English is ______(useful)among all the languages.3.The member of the people in china ____(be)/____ ____(reach)

Don't _____(worry)about yourself .2.l think English is ______(useful)among all the languages.3.The member of the people in china ____(be)/____ ____(reach)
1.worry