Add spaces: InoppositiontoFerneyhough,Cage’squartetisquitesimpleinitsexpression.

Answer: In opposition to Ferneyhough, Cage’s quartet is quite simple in its expression.

Add spaces: Lookinginto2013,withaimstoadd21GWofhydro,18GWofwindand10GWofsolarpowerinasingleyear,itseemsthatnothingcanstopChina’scleanenergyambition.

Answer: Looking into 2013, with aims to add 21 GW of hydro, 18 GW of wind and 10 GW of solar power in a single year, it seems that nothing can stop China’s clean energy ambition.

Add spaces: Icanlastmuchlongertoo.

Answer:
I can last much longer too.