Question

n the sentence “A crossing in central London had programmed intervals for red and green lights” (l.14-15), the underlined verbal locution is in the ________________. If we put it in the present perfect continuous, it would be written as ______________.



Mark the alternative that correctly and respectively fill in the blanks above.

A past perfect – had been programming
B past perfect – has been programming
C present perfect – have been programmed
D present perfect – have being programmed
E simple past – has programming

Answer 1

Resposta:

A  past perfect  and  B  past  perfect .

Explicação: