18. If, as Mr Fox says, the repair turned out to be so complicated, they___ much earlier. But nobody expected it would be so time-consuming. A. should start
B. must have started
C. might start
D. ought to have started
19. If, indeed, you a police agent who was following you on the train, the situation may soon become very serious. A. had seen
B. saw
C. have seen
D. see
20. I know how much you dislike him, but when you meet him you should behave as if you ___ to your best friend
A. had been taking
B. would talk
C. were talking
D. talk
21. A model which___ all these requirements would cost at least a thousand pounds more, which means it would be too expensive for us anyway
A. would meet
B. will meet
C. meets
D. will have met
22. You are a smoker yourself, Mr Parker. How did you find out someone in your study?
A. had to be smoking
B. was smoking
C. has been smoking
D. had been smoking​

B

Explanation:

no explanation I can support with

question 1: d) the old man continued, "in the long run, what people think about shepherds and bakers becomes more important for them than their own destinies.'"

question 2: d) by providing a different perspective and encouraging the englishman to never give up, the boy him to discover the alchemist.

question 3: c) the stones he gave santiago the boy to recognize omens, which will him on his journey to find his personal legend.

question 4: d) when the englishman wants to quit, santiago doesn’t allow the englishman to give up.

question 5: a) by instructing the englishman to go and try, the englishman is motivated to continue on his journey toward his personal legend.

explanation:

> the hunger games

> divergent

> caraval

> and i darken (depends on age range)

> strange the dreamer

> red queen

> the grisha trilogy

> six of crows

> the star-touched queen