thank，five， take after， true， invention， beautiful， look after

（1）May is the　　month of a year．

（2）We are so　　 for all the support we received．

（3）Sam has to　　his little sister while his mom is away．

（4）Don't argue with your parents． They　　care about you．

（5）Tea is the most important drink in the world． It is an accidental　　．