题目内容：

改错。下列各句均有一处错误，请指出并在横线上加以改正。

1.You can look for the word in the dictionary.          （   ）

A      B         C

2.. Children should allowed to spend time playing with their friends. （   ）

A                B         C

3.We must pay attention to the pronounce when we read words.    （   ）

A           B             C

4. My sister often studies by make flashcards.           （   ）

A       B      C

5. Can you tell me the different between the two pictures？  （   ）

A      B           C