Tom and Jenny are in the same school. And _________ like sports very much.          

下列地理分界线中，不通过“秦岭—淮河”一线的是（   ）

夜晚的流星划过天空时留下一道明亮的光线，由此说明了____ 的数学事实．

.Though the NMET is drawing near day by day, I still find I have so much to learn , to revise, to memorize and to analyze but without enough time. Oh, dear, everything seems to be____.

已知函数$f\left(x\right)=\sin (\omega x+\frac{\mathrm{\pi }}{3})(\omega >0)$的最小正周期为$\mathrm{\pi }$，则函数$f\left(x\right)$的图象（   ）