【题目】我们把最终流入海洋的河流，叫做________；把最终未流人海洋，而是流入内陆湖泊或中途消失的河流，叫做________。

【题目】Please talk Mary for more information．

【题目】--Are you good children?

【题目】He can’t play the guitar very ．

【题目】It often ______ in winter in North China.

【题目】存我国，纵横交织的山脉构成了大地的骨架，山脉与山脉之间镶嵌着______大高原________大盆地和__________大平原。

【题目】Look! Some boys ______ in the river. Let’s go and join them.

【题目】—Let's see the tiger first!

【题目】In the zoo,I can see a panda, elephant and some monkeys.

【题目】Tony can ________ the guitar. Now he ________ the guitar.