After the 5-hour long journey,all the tourists were——and desperate to have a good rest. A.turned out B.given out C.let out D·worn out
We laugh at jokes,but seldom about how they work.
_____ playing dumb with teachers. They know very well their students.
They thought my suggestion reasonable _______a few experts to help them.
_____but he still couldn’t understand the logical connection of the two subjects.
It was not until he came back _____ he knew the police were looking for him.