UNIT 11: NATIONAL PARKS
LANGUAGE FOCUS (TRỌNG TÂM NGÔN NGỮ)
• Pronunciation /t/ /d/
• Grammar and Vocabulary
Exercise 1. Hoàn thành câu, dùng dạng đúng cùa động từ trong ngoặc.
1. had known 5. could have enjoyed
2. had had 6. had known
3. would have gone 7. had stopped
4. would have passed 8. had called
Hãy đứng về một bên! Luôn luôn đứng về một bên! Đôi khi bạn lựa chọn sai lầm
nhưng người không chịu đứng về bên nào thì luôn luôn sai lầm.
Take sides! Always take sides! You will sometimes be wrong
but the man who refuses to take sides must always be wrong.
Robert A Heinlein