he waited for you for you for about half an hour .(划线部分提问) _
he waited for you for you for about half an hour .(划线部分提问) _
I waited (for) you (for) half an hour
he runs for half an hour every morning 对划线部分提问画线的是 for half
He watches TV for half an hour every evening就划线部分提问
The meeting has been on for half an hour.(划线部分提问,划for half a
I usually do my homework for half an hour.(对划线部分提问)划线部分:half
I have waited for you since half an hour ago 此话成立吗,意思是?
He kept ---(wait) for her for about half an hour.
I took walk in the garden( for half an hour)对划线部分提问
She runs with her dog in the park for half an hour.对划线部分提问
i usually go running for half an hour对划线部分提问
she always dances for half an hour对划线部分提问