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Reading Comprehension - English Language
Public Speaking - English Language
Listening carefully and answer
Vocabulary - English Language
Choose or type the correct answer.
Writing - English Language
Research - English Language
TRUNG CAP NGHE
Biology - Science
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History - Social Studies
1. multiple choice 2.structural close 3. Transformations
Use the verbs in present simple, continuous, perfect or perfect continuous
G9 CK I I learn No 3 TAK12
Follow the exercise's instruction to review Present Perfect.