下列各句中，加点的熟语使用恰当的一项是( )

下列各句中．没有语病的一句是（ ）

“I’m a singer” is _______ an interesting TV show ___ many people like watching it.

xposed tostress, in ________ form, all of us react both chemically and physically

_________ hard one may work, one cannot master a foreign language in a year or two.