故填valuable。

　　7．into　考查介词。cut ... into ... 是固定搭配，意为"把......切成......"，故填into。

　　8．faster　考查副词的比较级。根据后面的more可知，此处应用fast的比较级，故填faster。

　　9．prepared　考查非谓语动词。此处是过去分词作后置定语，表被动，修饰名词food，故填prepared。

　　10．that　考查强调句型。此句去掉it's和设空处后，仍是一个完整的句子，所以是强调句型，且被强调部分是this flavor，故填that。

　　Ⅳ.短文改错

　　In order to promote participation in outdoors exercise, our school organized an activity to climb Mount Tai on April 10. The majority of my classmates joined the activity.

　　Early in the morning, having assembled outside the school gate, we head straight to Mount Tai. We set out for the top in high spirits when the moment we arrived at the foot of the mountain. In a course of the climb, we cooperated with each other to pass the rocky and steep areas. Laughing and cheering, we eventually reached the summit, which we were greeted by the bright sunshine and fresh air. Viewing from the top, the city was beautiful. Bathed in the warm sunshine, we entertained us with stories, songs, dances and game.

　　This event was extremely beneficial for not only did we take a break from our heavy school workload, but we also learned how to cooperate. Therefore, we strongly suggest that similar events are held every year!

　　答案：

　　In order to promote participation in exercise, our school organized an activity to climb Mount Tai on April 10. The majority of my classmates joined the activity.

　　Early in the morning, having assembled outside the school gate, we straight to Mount Tai. We set out for the top in high spirits the moment we arrived at the foot of the mountain. In course of the climb, we cooperated with each other to pass the rocky and steep areas. Laughing and cheering, we eventually reached the summit, we were greeted by the bright sunshine and fresh air. from the top, the city was beautiful. Bathed in the warm sunshine, we entertained with stories, songs, dances and .

　　This event was extremely beneficial for not only did we take a break from our heavy school workload, but we also learned how to cooperate. Therefore, we strongly suggest that similar events held every year!

　　难项分析：

第一处：outdoors→outdoor　考查形容词。outdoors意为"在露天，在户外"，是副词；outdoor意为"(在)户外的，(在)室外的"，是形容词，此处需要用形容词修饰名词。