A. slow B. online C. pen knife D. Australian A. must B. bulb C. shun D. undeclared A. Tai Chi B. fanciful C. pit D. hidden A. conqueror B. governor C. librarian D. alarm A. pencil sharpener B. prove C. plenty of D. ugly A. grass B. Canadian C. verify D. spring A. refuse B. falter C. North Pole D. disinherit A. the Net B. role C. hand D. doggie A. folk song B. stomach C. bean D. six A. exchange B. camera C. advice D. how much