People always remember patriots -Which of the following is the best passive form of the above sentence?  [১৫ বিসিএস-BCS

(ক) The patriots will always be remembered by people
(খ) The patriots are always being remembered
(গ) People are always remembered by the patriots
(ঘ) The patriots are always remembered by the people √

My uncle has three sons, —work in the same office.-which of the following is the best form of pronoun in the above sentence?  [১৫ বিসিএস-BCS

(ক) all of them
(খ) who all
(গ) they all
(ঘ) all of whom √

The speaker failed to make the audience-to him patiently.-Which of the following is the best form of pronoun in the above sentence?  [১৫ বিসিএস-BCS

(ক) to listen
(খ) listening
(গ) listened
(ঘ) listen √

আকাশ নীল দেখায় কেন?  [১৫ বিসিএস-BCS

(ক) নীল আলোর তরঙ্গদৈর্ঘ্য বেমি বলে
(খ) নীল সমুদ্রের প্রতিফলনের ফলে
(গ) নীল আলোর বিক্ষেপণ অপেক্ষাকৃত বেশি বলে √
(ঘ) নীল আলোর প্রতিফলন বেশি বলে