______to do now is just I am eager to know at first. But how can I get to know it?

I was out of town at the time, so I don’t know exactly how it _______.

I ______ to know how often the bus runs during rush hour.

The most extraordinary dream I ever had was one in which I fancied that, as I was going into a theater, the cloak-room attendant (21) me in the lobby and insisted on my (22) my legs behind. I was notsurprised; but I was considerably annoyed. I said I had (23) heard of such a rule at any respectable theater (24) , and that I considered it a most absurd regulation. The man replied that he was very (25) , but that those were his instructions. People complained that they could not get to and from their (26) comfortably, because other people's legs were always in the (27) ; and it had, therefore, been decided that (28) should leave their legs outside. It seemed to me that the management, in making this order, had gone (29) their legal right; and, under ordinary circum- stances, I should have disputed it. However, I didn't want to (30) a disturbance; and (31) I sat down and meekly prepared to comply with the demand. I had never before (32) that the human leg could be unscrewed. I had always (33) it was more securely fixed. But the man showed me how to undo them, and I found that they came off (34) easily. The discovery did not surprise (35) any more than the original request that I should take them off. Nothing does surprise one in a dream.21.

I told the policeman ______ had happened when I was taken to the police station as a witness.

 The new ______ didn’t know how to use the system until I explained it to him yesterday

翻译下面句子

The question set by the teacher was so difficult that the students did not know how to tackle it.