35. Don’t worry if you don’t understand everything, the teacher will __ the main points at the end.
35. --Did you see who the driver was? --No, so quickly ________ that I couldn’t get a good look at his face.
34. The international agreement, ________ to encourage children not to smoke and help people kick the habit, was signed on February 27.
33. Is this hospital ________ you once worked for 10 years?
32.The car passed through the streets__________we thought was a very dangerous speed.
31.Chicago lies _________ the two rail roads are connected.