Identify the declarative sentence that is correctly punctuated and that shows correct pronoun usage. a) maurice asked him and i to watch his bike? b) maurice asked him and i to watch his bike. c) maurice asked him and me to watch his bike. d) watch mine bike!

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Which act of the conquistador pizarro was crucial in overthrowing the inca? a. the destruction of the ancient inca city, machu picchu b. the siege of the inca capital near the cuzco valley c. the execution of the last inca ruler, atahualpa d. the unexpected deaths of 3 million inca warriors e. the murder of former inca emperor, huascar

Which of the following was probably the most difficult challenge facing construction of the railroad?

Which of the following would be of greatest concern to a speaker in presenting to children? choose only two. 1. age 2. expectation 3. ethnicity 4. knowledge 5. gender