Second, 1. Slowly 2. Use 3. Oral English 4. Pronunciation 5. Writing 6. Worry 7. That's right.
Third, 1. First, 2. Later at 3. Smile 4. Take lots of grammar notes. Can't pronounce 6. Ready to sing 7. Special recommendation 8. Watch; Boring
Fourth, 1. Don't; Either 2. Go to school 3. Spend it; On 4.too; to5。 how
Verb (abbreviation of verb) 1. Best 2. Before three o'clock. Look at 4. Voice 5. Keep it at 6. Learned 7. Dialogue 8. Improvement 9. Pronunciation 10. A dictionary.