I. Choose the word in which the letter l, r, or h his silent. 1. a. cold b. calm c. light d. film 2. a. honey b. healthy c. honest d. happy 3. a. Work b. parent c. drive d. dairy 4. a. horrible b. hospital c. holiday d. honour 5. a. Follow b. fold c. folk d. File 6. a. Ring b. uniform c. hungry d. Pretty 7. a. Should b. shoulder c. sailor d. slow 8. a. Carry b. around c. burn d. Europe 9. a. Inherit b. enhance c. exhale d. exhaust 10. a. Calf b. climb c. world d. glass 11. a. home b. hour c. how d. hear 12. a. talk b. guilty c. health d. help giúp em với ạ em đang cần gấp