Choose sentences with the Complex Object construction. 1) She said to the boys: "Leave the room". 2) I expect that the letter will arrive tomorrow a. 1) She wanted to leave the boys room. 2) I expect the letter to arrive tomorrow. b. 1) She wanted the boys to leave the room. 2) I expect the letter to arrive tomorrow. C. 1) She aked the boys to leave the room. 2) I expect to arrive the letter tomorrow.

The correct answer is option B.<br /><br />In option B, both sentences are constructed using the Complex Object construction.<br /><br />1) "She wanted the boys to leave the room." - In this sentence, "the boys" is the indirect object, and "to leave the room" is the direct object of the verb "wanted."<br /><br />2) "I expect the letter to arrive tomorrow." - In this sentence, "the letter" is the direct object of the verb "expect," and "to arrive tomorrow" is the object of the verb "expect."<br /><br />The other options do not correctly use the Complex Object construction.