1)Nguyên nhân nào sau đây dẫn đến bệnh cao huyết áp?

A.Do ăn quá nhiều đường.

B.Do người lớn tuổi bị xơ vữa động mạch.

C.Người trẻ tuổi.

-> Tâm nhĩ phải.

....................

Cho hai tam giác vuông là ABC và DEF có , AC = DF. Hãy bổ sung thêm một điều kiện về góc để

em hãy tuyên truyền những gì cho bạn bè và người thân về Dịch Covid-19

Arrane these words into sentence

1.fruit tree/some of them / planted /and vegetables.

->.............................................................................

2.go/ amusement /children /to shouldn't /often/center/the

->.........................................................................................

3.video/addicticve /be /games /can.

->.......................................................

4.teenagers /the television /like /most /around /world.

->............................................................................................

5.children/after /their/brush /should /meals teeth.

->................................................................................

Complete sentences with too,either, so,neither

1)Ssusan can speak Japanese.Tom.....................

2)Minh didn't see the train .Nga.........................

3)Hoa will fly to Hong Kong next month,and he mother....................

4)The pineapples aren't ripe.And the durians.............................

5)We went to the libray on sunday afternoon...............................they.

6)Susan can't speak Japanese. ...............................her sister

7)Minh sees the train . ........................ his friends.

8)The pineapples are ripe ,and ..............................the durians.

9)He didn't eat beef and...........................his wife.

10)I don't know how to use a computer and my friends...................

Ex:How heavy is Tom?=What's Tom's weight ?

1)How heavy is this table ?->..................

2)How tall is your father?->....................

3)How tall was Alice last time ?->........................

4)How heavy were you last month ?->.........................

5)How high is the wall ?->..........................................

mary came from a rich family and was very pretty. in her family, young girls usually spend their time going to parties until they married rich young men. but mary found parties boring, she wanted to be a nurse.finally, in 1850, when she was 30, her parents accepted her decision. so she went to study in a hospital in germany. soon she was asked to go to the japan to take care of the wounded soldiers. then she was in charge of a nursing-home for women in london

1)When was Mary born ?

A.in 1820

B.in 1830

C.in 1850

D.in 1880

2)What was Mary like ?

A.She likes parties.

B.She likes nurses

C.She was pretty

D.She was boring

3)How did girls in her family spend their free time ?

A.They often went to parties .

B.They looked after the natients

C.They went to study in hospitals

D.They took care of the soldirs

4)Did Mary like parties ?

A.Yes,she did

B.No, she didn't

C.She found parties very expensive

D.She found parties boing

5)What did she do in Crimea ?

A.She got married there.

B.She was in charge of a nursing -home

C.She took care of the wounded soldiers.

D.She became a nurse there