A.don’t; can | B.no; must | C.don’t; must |
A.take | B.stand | C.takes |
A.What | B.What a | C.How |
A.he | B.his | C.him |
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” |