读“地球表面受热过程示意图”，回答下列各题。

①红头的旅游路线：嘴→____→____→____

A．第一个胃                B．嘴                C．第二个胃

②红头的心情变化：害怕→____→____→____

A．高兴      B．紧张      C．悲哀

判断

分子比分母大的分数一定是假分数．

完形填空

My name is Bob. I'm a middle school student. My home is about two miles 1 school. I usually leave2 school at about 6:30. I usually get to school 3. It takes me about 20 minutes. But sometimes I go there 4. It takes 5 only ten minutes.

    My friend Nick, usually goes to school by bus. He usually 6 at 5:30 every day. Then he has7 quick breakfast and goes to school at six. First he8 to the bus stop. Then the bus takes 9 to school. It usually takes him forty minutes to get to school.

     There are different 10 to get to school. But I like walking best.