Underline the mistakes in the sentences, then write the correct sentences on the lines. (Gạch chân những lỗi sai trong các câu, sau đó viết các câu đúng vào các dòng.)

1. It has helped people in developing countries since 50 years.

3. We (organize) many similar events to raise people’s awareness of dangers of plastic pollution.

2. The charity works to raise … of the importance of a healthy diet.

Fill in the blanks using the Present Perfect. (Điền vào chỗ trống bằng thì hiện tại hoàn thành.)

1. Their scientists (discover) new things about how the brain works.

3. Their volunteers has helped run the homeless shelter since 1989.

2. The charity (raise) lots of money for sick children.

Write a charity profile using the information in the box. Write in full sentences. (Viết một hồ sơ từ thiện bằng cách sử dụng thông tin trong hộp. Viết câu đầy đủ.)