1
											
							to speak or perform without preparing or practising
						
					
								
					2
											
							 to make changes to something without permission, especially in order to damage it
						
					
								
					3
											
							large and heavy; difficult to carry
						
					
								
					4
											
							attractive and exciting in a mysterious way
						
					
								
					5
											
							to reduce something by a large amount so that there is not enough left
						
					
								
					6
											
							to cover something completely in paper or other material, for example when you are giving it as a present
						
					
								
					7
											
							a person who shows people where to sit in a church, public hall, etc.
						
					
								
					8
											
							not willing to do something
						
					
								
					9
											
							(at somebody/something) to look at somebody/something in an angry way
						
					
								
					10
											
							words or actions that are carefully planned to get an advantage over somebody else