The correct answer is Option 1) i.e. assemble, cradle.Let us look into the meanings of the words:Assemble - (of people) gather together in one place for a common purpose. Cradle - a baby's bed or cot, typically one mounted on rockers.Out of the given options, only 'assemble' and 'cradle' are correctly spelt words. Rest all are wrongly spelt. ?HintUse the elimination method and try to eliminate the options. For elimination, search for the easiest word which is known to you and eliminate the wrong options with the help of that word.