Question

how to identify object 'i will read this whole book tonight​

Answer 1

Explanation:

Remember, you find a direct object by asking “what?” or “whom?” the verb is doing. Then, to find an indirect object, ask “to whom/what?” or “for whom/what” the direct object is intended. Have a look at the example sentences below. We have put the prepositions in bold and underlined the objects of prepositions.