填空题 Read the following tongue twisters.

填空题 The woman put her foot on the stool.

填空题 The blue bluebird blinks.

填空题 Look at this book; it's full of good rules.

填空题 At noon, I took a book and stood by the pool in the wood.

填空题 He knew that he could, and thought that he should, but he wasn't sure that he ever would.