A. The two storey building stood in a small courtyard off one of the main thoroughfares and was sandwiched between a warehouse and a clock factory
, both these buildings were deserted between six p.m. and 8 a.m. -->
Two ICs joined with a comma.B. The two storey building stand in a small courtyard off one of the main thoroughfares and
is sandwiched between a warehouse and a clock factory : both these buildings are deserted between six p.m. and 8 a.m. -->
No need of changing the tense.C. The two storey building stands in a small courtyard off one of the main thoroughfares and
is sandwiched between a warehouse and a clock factory : both these buildings were deserted between six p.m. and 8 a.m. -->
No need of changing the tense.D. The two storey building stood in a small courtyard off one of the main thoroughfares and was sandwiched between a warehouse and a clock factory : both these buildings were deserted between six p.m. and 8 a.m. -->
The sentence after ":" tells the behaviour of how they are sandwiched.E. The two storey building stood in a small courtyard off one of the main thoroughfares and was sandwiched between a warehouse and a clock
factory and both these buildings were deserted between six p.m. and 8 a.m. -->
Incorrect ||ism.