Để loại bỏ lớp cặn trong ấm đun nước lâu ngày, người ta có thể dùng dung dịch nào sau đây?

A. Giấm ăn.

B. Nước vôi.

C. Muối ăn.

D. Cồn 70^o.

you look a bit fed ...UP... is anything the matter

the ambulance will be there ...AT... about ten minutes.

My teacher always drives very carefully.

=> How carefully of your teacher!

sắp xếp câu

1)activity/sports/popular/badminton/very/a/becomes

=> Badminton becomes a very popular activity sports.

2)between/flags/always/swim/you/yellow/should/the/and/red

=> You should always swim between the red and yellow flags.

3)ages/enjoys/abilities/all/walking/people/can/of/and

=> People of all ages and abilities can enjoy.

4)world/footbal/watch/play/of/and/all/the/people/millions/round

=> Millions of people play and watch football all round the world.

5)awareness/water/students/to/school/planning/safety/for/our/starts/improve

=> Our school starts planning to improve water safety awareness for students.

6)keep/wished/everyone/happy/activity/was/walking/of/the/so/and/to

=> Everyone was so happy and wished to keep the activity.

VI-Read the text and do exercises below

yesterday Dung saw the doctor because of an awful stomachache. The doctor asked Dung some questions .She told that she had fish, rice and soup for dinner .She also ate some spinach but her parents didn't . The doctor said that spinach could make her sick because vegetables often have dirt from the farm on them . The dirt can make people sick. The doctor said that she should wash vegetables carefully. And she gave Dung medicines to make her feel better.

* Check true ( T ) or False ( F )

1 Yesterday , Dung's parents saw the doctor. ...F...

2 The doctor said that Dung should wash vegertables carefully. ...T...

* answer the questions

3 why did Dung go to see the doctor yesterday?

=> Because she had an awful stomachache.

4 Did her parents also eat spinach?

=> No, they didn't.

5 what did. Dung have for dinner?

=> She had fish, rice and soup for dinner. She also had spinach but her parents didn't.

VI- Rewrite the sentences that has the same meaning

1 Long is a bad swimmer

=> Long swims badly.

2 You should go to the doctor

=> You ought to go to the doctor.

3 Ms . Loan teaches English excellently

=> Ms . Loan is an excellent Engkish teacher.

VII-Make questions for the underline parts

1 I live at 24 Quasng Trung Street

=> Where do you live?

2 My sister is 1m54

=> What is your sister height?

3 Lan went to Sm Son beach with her mother

=> Who did Lan go to Sm Son beach with?

4 I was at home yesterday

=> Where were you yesterday?

BÀI tập : CHIA ĐỘNG TỪ

1-They (buy) BOUGHT a new car last week

2-She is making a cake. She (read) IS READING some more sugar

3-What DID you ( do ) DO last sunday

4-she (look) LOOKED after us when we (be) WERE young

5-my cousin (come) CAME here last night

điền giới từ ;

1 ,we will meet ...AT... six o'clck ...ON... sunday night

2. you should brush your teeth ...AT... every meal.

3. hoa usually talks about her day ...AT... dinner

4. the burlar got into the house ...ON... the windown

5. she lived ...IN... america...IN... 1969

6remember to wash your hands ...AT... meals

7. what is ...ON... tv ?

8.there are'nt many good programs ...FOR... teenagers nowadays

9.nga prefers talking part ...IN... sports ...AT... whating them.

10. there is a cowboy movie on ...AT... the New Age Theater .Are you free ...ON... friday?