THE CASE WAS HEAVY BUT THE BOY MANAGED TO CARRY IT . A . ALTHO...

21. The case was heavy but the boy managed to carry it .

A . Although the case was heavy ,but the boy could carry it .

B . Although the case was heavy , the boy was able to carry it .

C . The case was so heavy and the boy couldn’t carry it.

D . The case was so heavy that the boy couldn’t carry even thought he tried