Quan sát hình 21.4 và 21.5, tr 68, SGK để so sánh sự khác nhau giữa núi băng và băng trôi.

nêu những vấn đề xã hội nảy sinh khi các đô thị phát triển quá nhanh và hướng giải quyết

V. Open the brackets

1. I love (listen) _______ to music with good earphones.

2. My brother likes ( cook) _______ , but he detests (do) _______ the washing.

3. She prefers( communicate) _______ with real people to ( meet) _______ someone virtual on the Internet.

4. I need ( solve) _______ this problem with the customers at once.

VI. Read and answer the following questions.

Yoga originates in India and it is good for both your body and mind. Anyone can do Yoga- women or men, adults or children. Special children’s classes are devised to help them cope with pressures they feel from school work. By learning how to co-ordinate breathing and movement, yoga helps them to develop body awareness, self-control and flexibility. Taking up yoga also helps them to focus and become better with daily routines. An ideal time to do yoga is before breakfast.

Question 1. Where does yoga come from?

⟹ _____________________

Question 2. Who can do yoga?

⟹ ______________________

Question 3. Why should children do yoga too?

⟹ ______________________

Question 4. What is the best time for yoga?

⟹ ______________________

Question 5. Does yoga help children concentrate on their work?

⟹ ______________________

Question 1. Does she fancy ______ a book to younger children?

A. reads B. reading

C. to read D. read

Question 2. My 6-year old brother really enjoys ___________ in the rain, which is sometimes dangerous.

A. play B. played

C. playing D. plays

Question 3. Have you ever been in such a situation _____________?

A. before B. yet

C. already D. lately

Question 4. I know she has worked much_____________ this semester than she did last semester.

A. more hardly B. hardlier

C. more harder D. harder

Question 5. They love _____________ with their friends.

A. eat out B. ate out

C. having eaten D. to eat out

Question 6. This is one of the most ridiculous things that I_____________ in my life.

A. heard B. have heard

C. hear D. will hear

III. Fill in the blanks with the words in the box.

vast peaceful nomadic

inconvenient hospitable quiet

safe slow

Question 1. I love the people in my village. They are so friendly and ______

Question 2. I sometimes lie and watch the ______ movement of the clouds.

Question 3. Some people in the mountains of north Viet Nam used to have a ______ life.

Question 4. Don’t worry. It’s ______ to travel here, even at night.

Question 5. It’s so ______ to send a letter from my village. The nearest post office is miles away.

Question 6. Would you please be ______? There is an exam going on.

Question 7. I love the ______ sky on starry nights. It looks fantastic.

Question 8. The Tasadays are a ______ tribe. They never fight and never hit their children.