Question

ofen sometime always 在句子中的位置 ,并举例说一下

Answer 1

Sometimes可以放在句首,句中,句尾

1. Sometimes he is a good boy, but sometimes he is not.

2. He sometimes complains about his headache.

3. He goes hiking sometimes.

often 和always通常放在句中

4. He often complains about his headache.

5. She is always willing to lend me a helping hand.

放在句中指的是情态动词can, may,联系动词be 的后面（如第5句）,实义动词前面（如第2,4句）