Ok. for question #1:A.
question#4 (i think, idk):C
question #6:A
question #7:A
question#14:B
question#15:D
question#18:D
question#19:A
(btw I barely understood any of that, so please next time, clarify your question to make it easier to comprehend)
The turning point in someone’s life is a significant event which changes the way they think. you can write a good essay by talking about how the turning point affects internal and external conflict
Answer:
A)My friend ...fell..... off the ladder while he ...was painting...... the ceiling of his room ( FALL,PAINT)
B) We ....bought.... the house in 2003 . at that time it ....was costing..... $ 150,000 ( BUY,COST)
C) Dad ......wasn't....... interested in buying a new car ( NOT BE)
D) My sister ...was waiting.. for me at airport terminal when I .....arrived..... ( WAIT , ARRIVE)