一、 单项填空(共15小题,每小题1分,满分15分) 从a、b、c、d四个选项中,选出可以填入空白处的最佳选项。 1.i earn 10 dollars ________hour as ________supermarket cashier on saturday. a.an;the b.the;a c.an;a d.a;an 2.you did not perform as well as the other competitors—________,you failed. a.in other words b.after all c.in the end d.at the same time 3.it ________ me that she just expects us to help,but i have so many things to do today. a.annoys b.surprises c.excites d.delights 4.the hare arrived at the tree exhausted,only ________ that the tortoise had already been there. a.finding b.find c.to find d.found 5.—how are your children in their new home? —fine. the good thing is that they've _______very easily to new environments. a.used b.belonged c.adapted d.turned