Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
Father has been working all day. He must be tired now.
A. I’m sure that Father is tired after working all day.
B. Father must work all day and tired now.
C. I think Father was tired all day working.
D. Father thinks he is tired now because he has been working all day.
Answer the question before viewing the answer below
Correct answer: A