102 câu trắc nghiệm Thì quá khứ tiếp diễn (Past Continuous) có đáp án

 I _______ my homework as soon as I _______ home from school.

91/102

 I _______ my homework as soon as I _______ home from school.

did / got

was doing / was getting

did / was getting

was doing / got

Giải thích

Chọn đáp án: A