初中英语绕口令

1、How can a clam cram in a clean cream can?2. How much wood would a woodchuck chuck if a woodchuck could chuck wood? slimy snails sailed silently down the slimey sells seashells by the seashore， the shells she sells are surely seashells5.I thought a thought. But the thought I thought wasn't the thought I thought I thought. one doctor doctors another doctor， does the doctor who doctors the doctor doctor the doctor the way the doctor he is doctoring doctors?id superstition!