THE TRAIN COULDN’T RUN FAST ... SNOW. A. SO B. IF C. BECAUSE...

2. - 1000 CAU TRAC NGHIEM TIENG ANH ON THI THPT QUOC GIA CO DAP AN
1000 CAU TRAC NGHIEM TIENG ANH ON THI THPT QUOC GIA CO DAP AN

2. The train couldn’t run fast ... snow.

A. so

B. if

C. because

D. because of