Answer: A) Playing football is dangerous if you don't have the right equipment.
Explanation for this question is being written.
Answer: D) The president should be free to appoint someone in whom he has confidence.
Answer: A) Adverbial Clause.
Answer: D) If + condition, consequence.
Answer: B) In case.
Answer: B) You can go out, provided that you finish your homework.
Answer: A) Unless you study.
Answer: A) Am/ will succeed.
Answer: A) Trained
Answer: D) The converse which may or may not be necessarily true.
Answer: D) Wouldn't have thrown away.
Answer: C) Zero conditionals express general truths; first conditionals express possible future events.
Answer: C) Had
Answer: B) False
Answer: A) You have to study hard.
Answer: A) Don't
Answer: A) Don't have to.
Answer: A) Has to.
Answer: D) If you weren't driving too fast, then you didn't get a speeding ticket.
Answer: A) Adverb Clause.
Answer: C) If you see what he has done, you will be shocked.
Answer: B) Protasis
Answer: A) Correct as it is.
Answer: B) Adverb Clause.
Answer: C) Warning
Answer: C) Would not have.
Answer: A) On condition that.
Answer: D) Condition
Answer: A) Conditional
Answer: B) Is it possible to.
Answer: C) Condition
Answer: A) True
Answer: C) Adverb clause (condition).
Answer: D) No commas are needed.
Answer: E) Eventually they die.
Answer: B) If it rains.
Answer: C) She will call the clinic if her weight goes up 3 pounds in 1 week.
Answer: A) Might not.
Answer: B) Conclusion
Answer: A) Had
Answer: B) Biconditional
Answer: A) True and the consequent is false.
Answer: A) Worst
Answer: C) If
Answer: D) Would have been.
Answer: B) Condition
Answer: C) Would have.
Answer: C) If you want to go to the concert.
Answer: B) The "then" part.
Answer: D) No matter how.
Answer: B) Brush them regularly.
Answer: A) CONDITION + RESULT.
Answer: A) If the weather is nice,.
Answer: D) Conditional
Answer: A) Conditional statement.
Answer: C) Should / must.
Answer: B) May
Answer: C) Have to.