Cho tam giác ABC vuông tại A,D là trung điểm của AC.Trên tia BD lấy điểm E sao cho BD=DE.

1.Chứng minh tam giác DBC= tam giác DEA

2.Chứng minh AB//CE.

Các bn ơi giúp mk với mk cần gấp!!!!!

Viết câu sao cho nghĩa o đổi

It's not important for him to get up early.

-He..........................

Ex2:Guve tge correct form of verbs

1,What should we (do)....tomorrow?

How about (visit)....Uncle Ho Mausoleums?

2.Mai(learn)....how(use)...a computer

3.My family(visit).....Hue next summer.

4........they(practice).....English now?

5.Would you like (come)....to my house for dinner?

6.Mr Thanh(be)....a doctor.He(work)...in a hospital in the city center.

Everyday he (catch).....the bus to work but today he(drive).....a car to work.

7.What.....your sister.....(do)now?

8.We(not go)....camping next week.

9.Hurry up!We(wait)...for you.If you(be) slow,we(miss)....the bus.

10.My mother is saving money beacause they(buy) a new jouse next year.

11.She(prepare)....her trip now.She(visit)......her friends tonight.

Các bn woi giýp mk với mai mk nộp rồi!!!!!!

Viết lại câu sao cho nghĩa o đổi(từ câu 19 là viết câu với từ gợi ý).

15,He drives his car very carefully

-He is.........

16,I have mire money than my sister

-My sister has.........

My sister doesn't......

17,I can't swim as well as Lien

-I am.......

18,Mai/skip/friends/present

........

19,Bao/write/his pen pal/every month

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

20.young/brother/interested/watch/cartoons

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

21.Those/book/back/library/be/English

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

22.Our library/one/the/large/libraries/city

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

24.Would/you/play/table/tennis/us/?

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

Các bn ơi giúp mk với sánh mai mk nộp bài này rồi!!!!