Answer: C) You ought to cut your fingernails once a week.
Explanation for this question is being written.
Answer: C) The landlord asked me to leave if I would not be paying the rent.
Answer: C) He said that he had to finish this work by that night.
Answer: D) Should be / be allowed.
Answer: B) He said that he couldn't swim.
Answer: B) If we could take a selfie with him.
Answer: A) Won't take.
Answer: B) It would be.
Answer: B) He said he might come late.
Answer: B) Would play.
Answer: C) C
Answer: B) Should go.
Answer: C) He said he had to go to the doctor.
Answer: A) I could be whatever I wanted.
Answer: A) He said that he had to complete the project on time.
Answer: B) She said he could drive a car.
Answer: C) Would not be performing.
Answer: C) Might be.
Answer: A) She must not have eaten chocolate.
Answer: C) Byron said he couldn't swim.
Answer: A) 2. A. may.
Answer: C) Rafael said he had to put those things in the fridge.
Answer: C) Might have knocked.
Answer: C) Would come.
Answer: D) Could come.
Answer: B) You needn't have gone to the supermarket.
Answer: A) She said that she could not come to the meeting.
Answer: A) He could have bought.
Answer: B) Would
Answer: A) Karla suggested I should visit the doctor as soon as possible.
Answer: C) She should ask.
Answer: B) He said that he could do it.
Answer: B) Couldn't
Answer: A) He was afraid that he could fail the exam.
Answer: B) She asked if she could help her.
Answer: B) Couldn't chat.
Answer: C) Tina said that she might postpone the trip to the following year.
Answer: B) John said that his friend might come that night.
Answer: A) Couldn't
Answer: C) Might
Answer: A) True
Answer: B) Might have lost.
Answer: B) We might not have recipes or cookbooks.
Answer: A) Might
Answer: B) FALSE
Answer: B) RESULT
Answer: B) She said that she might come the next day.
Answer: B) I suggest you should watch more TV in English.
Answer: A) My husband wants me to go to the dentist.
Answer: D) He said he had to do his homework.
Answer: B) I would come.
Answer: D) WOULD
Answer: B) Could
Answer: A) Could
Answer: D) Adiva said that she could have done that test the week before.
Answer: A) She said that she might go to the party.
Answer: B) Would / should.
Answer: B) Sarah said that she might come to the party.
Answer: B) He said he had to go then.
Answer: A) Would join us.
Answer: B) Joshua said that he might join the varsity team.