1) By next week, I will have completed my project. This tense, called the future perfect, indicates that the action will have been completed before a specific time in the future (in this case, by next week). 2) He had lived in this city for five years before moving away. This tense, called the past perfect, denotes that an action was completed before another action in the past (in this case, moving away). To form the future perfect, we use the auxiliary verb 'will' followed by the auxiliary verb 'have' and the past participle of the main verb ('completed'). To form the past perfect, we use the auxiliary verb 'had' followed by the past participle of the main verb ('lived'). Imperative sentences in indirect speech are formed when we want to report an order or request without using the exact words. For example, if someone said "Complete your project by next week," the indirect speech version could be "He told me to complete my project by next week." The imperative sentence "Complete your project" is transformed to "He told me to complete my project." To do and to make are two commonly confused verbs. Generally, we use 'do' to refer to actions or tasks that are not specific, while we use 'make' when we create or produce something. For example, we 'do' homework, but we 'make' dinner.