• সঠিক উত্তর হচ্ছে - ক) play এবং গ) playing. - অর্থাৎ, Both A + C
• Complete sentence: - I heard him play the piano. - I heard him playing the piano.
• কিছু কিছু verb আছে, যাদের পরে infinitive (to) উহ্য থাকে, verb এর present form বসে এবং এদের সাথে (verb+ing) এর ব্যবহারও সঠিক। - এই verb গুলো হচ্ছে - Feel, hear, see, watch, notice, find. • Hear, see, feel, watch, notice, find etc. + object + infinitive or -ing/ Hear or see someone/something to do something: - We can use either the infinitive without to or the -ing form after the object of verbs such as hear, see, notice, and watch.
• Here are some examples demonstrating the use of bare infinitives (without "to") or gerunds (-ing form) after verbs like feel, hear, see, watch, notice, and find: • Feel: - I felt the earth shake. (bare infinitive) - I felt my heart racing. (gerund)
• Hear: - I heard him sing. (bare infinitive) - We heard the children laughing. (gerund)
• See: - I saw her leave the building. (bare infinitive) - I saw them playing in the park. (gerund)
• Watch: They watched the sun set. (bare infinitive) They watched the chef cooking. (gerund)
• Notice: Did you notice him arrive? (bare infinitive) I noticed her smiling at me. (gerund)
• Find: We found the key lying on the floor. (gerund) I found myself agree with her. (bare infinitive)