____hard he tried, he couldn't lift it.A Whichever B No matt

___ hard he tried ,he could not lift it .A Whichever B No ma He tried ____(catch)the cat,but he couldn't He tried to_____his teacher bit couldn't pay attention to it Peter was _____ tried that he couldn't continue running.A.ve It was _____ he was so young that he couldn't do it.A.as B.s Although he tried,he couldn't solve the problem.→Try as he m He tried every possible means;he couldn't get the result he Is that boy Ted?A.NO ,he isn`t B.NO ,it isn`t.填那个 Seeing it ,he couldn't help___(shout) Hard as he tried,he couldn't cope with his responsibilities When he fell off the bike,he tried ____ but couldn't . Is Bob your brother?A.no,it isn't.B.no,he isn't.C.no,she isn