用适当的情态动词填空
【小题1】Can you help me? I _________ never understand this.
【小题2】___________ you tell me what time it is, please?
【小题3】Henry ________ walk when he was one year old.
【小题4】We are going for a walk. _________ you like to join us?
【小题5】Tom, you ___________ leave your clothes on the floor like this.
【小题6】The road is wet. It __________ have rained last night.
【小题7】He has waited outside for half an hour. ___________ he come in?
【小题8】These flowers have died. You _____________ have watered them.
【小题9】__________ she be ten years old next month?
【小题10】I ___________ have hurt your feelings but it was not my intention.