A. knock B. unforgettable C. historical D. velvet A. phonetics B. capital C. problem D. fingernail A. borrow From B. lonely C. pencil case D. Turkey A. gel B. unexpected C. grape D. fateful A. thought B. hero C. country music D. national A. Lantern Festival B. peel C. career D. ballast A. volt B. gift C. visit D. leave A. tableland B. rosebud C. mortally D. Santa Claus A. pardon B. although C. by boat D. believe A. Wild Goose Pagoda B. twenty-one C. make use of D. event