According to the passage, people close their windows to prevent damage caused by ________. A. tornadoes B. thunderstorms C. uprooted trees D. bursting structures

B

Thông tin “Unfortunately, heavy rain and hail often occur in thunderstorms that later produce tornadoes. So people frequently shut all windows to protect their property” à mọi người thường đóng cửa sổ để ngăn chặn những sự phá hủy gây ra bởi những cơn giông bão.