When asked why he went there, he said he was sent there ______for a space flight.
_____ I toured Jiuzhaigou, I was deeply impressed with its beautiful scenery.
---___ _? ---It’s hard to say. If there were no examinations, I should have a much happier time at school.
It is suggested that such a law ______.
In many countries in the world, breakfast is a snack a meal, but the traditional English breakfast is a full meal.
-I am sorry to keep you waiting. I’ll make short work of this --________ I am not in hurry.