I appreciate ________ if you accompany me to the Shanghai World Expo. [ ]

It seemed only seconds ________ the boy finishedwashing his face.

50 Is there a gas station around _____ Ican get some petrol

85.We all thought ______ a question________we could raise enough money for the project.

Make sure that your speech is _________ and to the point, so that the audience will not get bored just because they have to listen to you talking for a long time.