English

Option D, "He was seen to be leaving the house," is the correct passive voice transformation of the active sentence "I saw him leaving the house." This structure correctly uses the passive form with the verb 'see' followed by the object and the infinitive form 'to be' plus the present participle 'leaving.' Option B is close but less grammatically standard in formal English.

The word 'awe' means a feeling of reverential respect mixed with fear or wonder. The antonym would be a feeling of disrespect or disdain, which is best captured by 'contempt'. The other options do not relate to the meaning of 'awe'.

The correct preposition to use in this context is 'for' because it indicates the reason or purpose of the charge. The phrase should be 'charged me ten rupees for this book.'

The correct preposition used with 'charged' in legal contexts is 'with'. The phrase 'charged with murder' is the standard and grammatically correct expression.

The sentence 'None likes him' in passive voice becomes 'He is not liked by anyone.' Option D correctly conveys this meaning. Option C ('He is liked by none') is grammatically awkward and less natural in English.

The correct preposition to indicate a change in time from one hour to another is 'to'. Therefore, 'The training session has been changed from 9:00 to 10:00' is correct.

The original sentence is in indirect speech: 'I asked him where he would stay.' To change it into direct speech, it should be: 'I asked him, "Where will you stay?"' because the speaker is asking about the other person's stay, not their own. The reporting verb 'asked' is appropriate here, and the pronouns and verb tense must reflect the original meaning. Option B correctly reflects this.

The sentence 'People speak English all over the world' in passive voice is correctly transformed to 'English is spoken all over the world.' This maintains the present tense and includes the phrase 'all over the world' as in the original sentence.

The correct preposition to use with 'afraid' when indicating the object of fear is 'of'. Therefore, 'afraid of dog' is correct, although it should be 'afraid of the dog' for grammatical completeness.

A 'copse' is a small group of trees or a thicket, making 'thicket' the correct synonym. The other options do not relate to a small wooded area.