1. Cleaned
2. Studied
3. Have been
4. Taught
5. Have, been
6. Did, eat
7. Did not finish
8. Prepared
9. Didn’t
10. Have, met
Answer:
Explanation:
this sentence is parallel i think
C. uses
Uses is the only word that words in this context. The advertisement isn't keeping anything. It hopefully creates a desire in the consumer to buy a product but it doesn't create a technique. It also does intend to convince buyers but it can't intend a technique either. Techniques are used so this is the most accurate and precise replacement for has.
