29. ... another blanket or ... warm enough? A) do you need/ do you feelB) Are you need/ do you feelC) Do you need/ were you feelingD) Are you needing/ you are feeling30. Children thought, no one ... them.A) could see B) sees C) was seeing D) can see31. You ... have huge muscles to look good, you know!A) don't have to B)can't C)mustn't D) shouldn't32. ... you help me with this task?A) Are able B) Could C) Must D) May33. It's raining really hard, luckily we ... go out thiseveningA) mustn't B) can't C) don't have to D) shouldn't34. In my opinion, this project ... finished at once.A) ought to be B) must C) may D) should35. All students ... report at 9:00.A) are to B) may to C) could to D) need36. There ... some mistakes. I definitely booked a table forfive.A) must be B) could be C) might D) may37. He ... a small car because he did not have enoughmoney for a bigger one.A) needn't have bought B) had to buyC) must buy D) couldn't have bought38. Now it is very difficult for us to do it. You ... yesterday.A) ought to have done B) ought to haveC) ought to do D) ought not do39. You ... have lied to me! Why didn't you tell me thetruth?A) shouldn't B) might not C) couldn't D) mustn't40. I very strongly advise you ... go out without sayinggood bye to everybody.A) you mustn't B) you mustC) you won't be able D) you need41. Victoria said that John ... into his flat because he ...his key.A) couldn't get/ has lost B) cannot get/ lostC) couldn't get/ had lost D) couldn't get lost42. Stephen ... talk to his teacher if he's having problemswith the assignmentA) should B) need C) ought D) has​

29. The correct answer is A) do you need/ do you feel. This is the correct option because it uses the present tense for the verb "need" (do you need) and the present tense for the verb "feel" (do you feel).
30. The correct answer is A) could see. This option is correct because it uses the past tense modal verb "could" to indicate past ability or possibility, and the verb "see" agrees with the subject "no one" in the third person singular form.
31. The correct answer is A) don't have to. This option is correct because it expresses the absence of obligation, meaning that there is no requirement to have huge muscles in order to look good. The other options (can't, mustn't, shouldn't) do not convey the same meaning.
32. The correct answer is B) Could. This option is correct because it suggests the ability or willingness of someone to help with the task. The other options (Are able, Must, May) do not convey the same meaning.
33. The correct answer is C) don't have to. This option is correct because it suggests that there is no necessity or obligation to go out this evening due to the heavy rain. The other options (mustn't, can't, shouldn't) do not convey the same meaning.
34. The correct answer is A) ought to be. This option is correct because it suggests that it is advisable or recommended for the project to be finished immediately. The other options (must, may, should) do not convey the same meaning.
35. The correct answer is A) are to. This option is correct because it expresses that it is required or expected for all students to report at 9:00. The other options (may to, could to, need) do not convey the same meaning.
36. The correct answer is A) must be. This option is correct because it suggests that there is a strong likelihood or certainty that there are mistakes, based on the speaker's opinion. The other options (could be, might, may) do not convey the same meaning.
37. The correct answer is A) needn't have bought. This option is correct because it suggests that it was not necessary for him to buy a small car, as he could have chosen a bigger one. The other options (had to buy, must buy, couldn't have bought) do not convey the same meaning.
38. The correct answer is A) ought to have done. This option is correct because it suggests that it was an expectation or obligation for someone to have done it yesterday, but they did not. The other options (ought to have, ought to do, ought not do) do not convey the same meaning.
39. The correct answer is A) shouldn't. This option is correct because it suggests that it was not right or appropriate for someone to lie, and the speaker expresses disappointment or disapproval. The other options (might not, couldn't, mustn't) do not convey the same meaning.
40. The correct answer is B) you must. This option is correct because it strongly advises or recommends not going out without saying goodbye to everybody. The other options (you mustn't, you won't be able, you need) do not convey the same meaning.
41. The correct answer is C) couldn't get/ had lost. This option is correct because it suggests that John was unable to get into his flat because he had lost his key. The other options (couldn't get/ has lost, cannot get/ lost, couldn't get lost) do not convey the same meaning.
42. The correct answer is A) should. This option is correct because it suggests that it is advisable or recommended for Stephen to talk to his teacher if he's having problems with the assignment. The other options (need, ought, has) do not convey the same meaning.