100 câu trắc nghiệm Thì quá khứ hoàn thành tiếp diễn (Past Perfect Continuous) có đáp án

I ________ (get home) before it suddenly began to rain.

33/100

I ________ (get home) before it suddenly began to rain.

did not get home

had got home

had get home

get home

Giải thích

Chọn đáp án: B