English is the (1)___________ language of the Philippines. English-medium education (2)_____________ in the Philippines in 1901 after arrival of some 540 US teachers. English was also chosen for newspaper and magazines, the media, and literary writing.

The latest result from a recent survey suggest that about 65 percent of the (3)____________ of the Philippines has the (4)_____________ to understand spoken and (5)______________ English, with 48 percent stating that they can write standard English.
The economy is based on English, and successful workers and managers are fluent (6)__________ English. (7)____________, many schools know that their (8)__________ must be fluent in English to be successful.

1.Điền vào mỗi chỗ trống với MỘT từ thích hợp.
The major cause of water pollution in Vietnam is the weakness in industrial wastewater management. Many factories (65)___________ fresh water to carry away waste (66)____________ their plants into canals, rivers, and lakes. Most of them do not have (67)___________ wastewater treatment system. Industrial waste water is directly discharged into canals, lakes, ponds, and rivers, causing serious (68)________ of surface water. For example, (69)_________ 2008. Vedan factory, a sodium glutamate plant, released their untreated industrial wastewater into the Thi Vai River and (70)___________ tons of fish and ducks in the river to die.
Another cause of water pollution in Vietnam is the lack of awareness among citizens. Every day people generate a lot of (71)__________, and they throw it directly into canals, rivers, and ponds. They (72)_________ water from these sources to do their laundry, wash dishes, and bathe, and then they throw the dirty water that contain detergent and shampoo directly into them.