1．：——do you learn new words？( )
—I learn new words by joining an English club．
A．What B．How C．Why D．Which
2．When they heard the ___________ news，they got very ___________．( )
A．frustrating, frustrated B．frustrated, frustrated
C．frustrated, frustrating D．frustrating, frustrating
3．My grandpa is _________ weak ______ look after himself．He needs help．( )
A．so, that B．very, to C．so, to D．too, to
