which is a complex sentence?\no the director advised her clients, but they did not always follow her…

which is a complex sentence?\no the director advised her clients, but they did not always follow her guidance.\no we drove to the airport and picked up my cousins, after their flight arrived from toronto.\no upon hearing the news, marianne cried tears of joy, and sean hugged his mother.\no the administration made drastic changes, but the employees ignored the new instructions.

which is a complex sentence?\no the director advised her clients, but they did not always follow her guidance.\no we drove to the airport and picked up my cousins, after their flight arrived from toronto.\no upon hearing the news, marianne cried tears of joy, and sean hugged his mother.\no the administration made drastic changes, but the employees ignored the new instructions.

Answer

Answer:

B. We drove to the airport and picked up my cousins, after their flight arrived from Toronto.

Brief Explanations:

A complex - sentence has one independent clause and at least one dependent clause. In option B, "We drove to the airport and picked up my cousins" is the independent clause, and "after their flight arrived from Toronto" is the dependent clause. Options A and D are compound sentences (joined by "but"), and option C is a compound - complex sentence with multiple independent clauses and a participial phrase ("Upon hearing the news").