500 bài viết lại câu ôn thi chuyên Tiếng Anh có đáp án cực hay (Phần 1)

Immediately after his arrival home a water-heater exploded.

34/110

Immediately after his arrival home a water-heater exploded.

0/3000 ký tự
Giải thích

→Hardly had he arrived home when a water-heater exploded.