... should be careful about this A No matter what intelligent you may be, you should be careful about this B No matter why intelligent you may be, you should be careful about this C No matter whatever ... intelligent you may be, you should be careful about this D No matter how intelligent you may be, you should be careful about this Question 19: "Nothing will persuade me to sleep in that haunted house," ... sorry Question 49: - “Did you get everything you wanted?” - “ ." A No I didn‟t want anything there B Yes, why not C Yeah, more or less D No, they didn‟t anything Question 50: - “I „d like to...