You basically just use the opposite as what is described. Ex: build is to destroy, as allow is to create
 
        
        
        
Answer:
The past simple is formed by using past tense of the to be verb and a gerund.
Explanation:
The following examples completed in the past continuous tense would be as follows: 
- Alice hurt herself while she was riding her bicycle along Park St. 
- I met my neighbor while I was walking home from work. 
- Sally saw a friend while she was studying in the library. 
- Peter fell asleep while he skating. 
- Bob stepped on Jane's feel while they were dancing. 
- I cut myself while I was shaving. 
- Mr. and Mrs. Brown burned themselves while they were baking cookies. 
- Tommy had a nightmare while he was sleeping at a friend's house. 
B. Alice hurt herself while she was playing soccer. 
 
        
             
        
        
        
Answer:
A. Isn't
Explanation:
Ten dollars isn't much to pay for a new dress.
 
        
                    
             
        
        
        
From google Dictionary
Enter a word, e.g. "pie"
proj·ect man·ag·er
noun
the person in overall charge of the planning and execution of a particular project.
 
        
                    
             
        
        
        
Third option, compound verb