MIKE ISN’T ON THE PHONE, ……… MAKES IT DIFFICULT TO CONTACT HIM.A. WHO...
Câu 27: Mike isn’t on the phone, ……… makes it difficult to contact him.
A. whom B. which C. that D. who
Câu 27: Mike isn’t on the phone, ……… makes it difficult to contact him.
A. whom B. which C. that D. who