How do you spell it –___________________.

We went back to the street and to the house, in front of ______ we had found the BlackBerry cellphone.

Mum, can I wear my jeans to school–No, you ________ wear school uniforms. That’s theschool rule.

We really ______ the umbrellas. Look! It has cleared up.—Well, we might as well take one with us, just in case.[ ]

下列句子按句式特点分类正确的一组是（ ）①戍卒叫，函谷举 ②阳春召我以烟景 ③而身死国灭，为天下笑 ④秦人不暇自哀 ⑤使负栋之柱，多于南亩之农夫 ⑥赂秦而力亏，破灭之道也 ⑦有如此之势，而为秦人积威之所劫