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.
My friend Albert as decided to buy a motorbike. His car was stolen last week
A. My friend Albert, whose car was stolen last week, has decided to buy a motorbike
B. My friend Albert whose car was stolen last week has decided to buy a motorbike
C. My friend Albert has decided to buy a motorbike which car stolen last week
D. My friend Albert has decided to buy a motorbike has his car stolen last week