A. we should be quiet B. we should stand in line C. we should help him or her D. we should give a seat to him E. we should be patient F. we should say “excuse me”
1.If a little child falls to the ground, ______. 2.If there are many people at the bus stop, ______. 3.If an old man is standing on the bus, ______. 4.If we are taking care of the young, ______. 5.If we want to ask someone for help, ______. 6.If we are at the library, ______.