The trip to that city was eye-opening for everyone, and near its end, all the young people in our group began to reflect on what it had meant. We __21___the first night we had arrived. We had all gone into the markets of the city ___22__the young people could experience its energy. But what we actually saw simply __23__ us all ---- the rundown houses, the children in rags, the people begging for money … Walking home, ___24____ under a low bridge, we came across ___25___ families of homeless people seeking a bit of dry ground to sleep on __26__ the night. We had to step over bodies as we found our way through the darkness.

Last night he had a bed to sleep ___, but I had only a chair to sit ____.

He was not as active as I had ______him to be.

Not until I came home last night ________ to bed.

I ______ to the meeting on time, but I had a flat tire on the way.

I _____ to the English get-together last night, but I fell ill.

I ______ to the English get-together last night, but I fell ill.

_____ a satisfactory answer, so he had to write to them again.

It was getting _______， he had to stop to have a rest.

—I thought you were going to call on me last night.　　—Sorry, I would have, ______

--Hey, what do you think of his speech last night?

--I have no idea.I arrived ________ find that he had almost finished it.

6．I had a __________ sleep last night． Did you sleep ___________,Mary?