104 câu trắc nghiệm Thì quá khứ hoàn thành (Past Perfect) có đáp án

We ________ next to the gym for a couple of months before I ________ to join.

80/104

We ________ next to the gym for a couple of months before I ________ to join.

lived / decided

had lived / had decided

lived / had decided

had lived / decided

Giải thích

Chọn đáp án: A, D