Câu 622 : a. The latest big eruption occurred Sunday at 1.15 a.m. local time as it spewed a towering cloud of ash 1.5 kilometers into the ai...

Câu  622 :
a. The latest big eruption occurred Sunday at 1.15 a.m. local time as it spewed a towering cloud of ash 1.5 kilometers into the air.
b. Indonesian officials raised its alert status to the highest level and called for the evacuation of 3,000 people living in six nearby villages.
c. A volcano in eastern Indonesia has erupted at least a thousand times this month.
d. The ash was grey, with moderate to thick intensity, drifting southwest.
e. Write back soon and let me know how things are going in your area.
f. Mount Ibu, on the remote island of Halmahera in North Maluku province, sent a column of smoke up to four kilometers ( 2.5 miles) into the sky in an eruption Wednesday.

A. 

B. 

C. 

D.