根据课文内容,选择正确的答案。 1. Xiaoqiang and his Mom are at the ________. (____) A. bus stop B. home 2. Remember ________ wait in line. (____) A. never B. always 3. Please give seat to _________ people. (____) A. younger B. elderly 4. The man is pushing to the ________ of the line. (____) A. front B. behind 5. The man is the ________. (____) A. driver B. passenger (乘客)