Đứng từ xa chụp ảnh thôi......nhưng tự bản thân biet là ko thể 

Hãy điền vào các dòng trống trong đoạn đối thoại sau:

 Loan : Good morning.

 Miss H oa: Good morning. What's your name ?

 Loan : Tran Thi Loan

 Miss Hoa : What's your date of birthday ?

 Loan : The twenty - second of May.

 Miss Hoa : Where do you live ?

 Loan : I live at fifty Nguyen Du street.

 Miss Hoa : Do tou live with your parents ?

 Loan: Yes, I live with my parents.

 Miss Hoa : What's your telephone ?

 Loan : 8 593 716.

 Miss Hoa : Thank you, Loan.

Bạn Duy Khang sai rồi trừ 25 phút mà 

Ứng với công thức phân tử C4H10O có bao nhiêu ancol là đồng phân cấu tạo của nhau?

A. 5.

B. 3.

C. 2.

D. 4

2 nguoi bai lam giong nhau the

Không bạn à ( slow => slower)

bài giải:

Chu vi hình vuông cạnh 415m là:

415*4=1660(m)

Chu vi hình chữ nhật là:

1660:2=830(m)

Nửa chu vi hình chữ nhật là:

830:2=415(m)

Tổng số phần bằng nhau là: 

4+1=5(phần)

Chiều dài hình chữ nhật là:

415:5*4=332(m)

Chiều rộng hình chữ nhật là:

415-332=83(m)

Đáp số:dài:332m; rộng:83m

1, Do you play the piano very well ?

2, I was so tired last  night. I worked for 10 hours

3, Have you been to a new department store in town?

 - They sell every thing

Umk mk biết một số câu thôi:

1, I gave Ted the massage, but he already knew about it

  => I needn't give Ted the massage, because he already knew about it

2, The train couldn't run because of the snow

  => The snow prevented the train from running

3, I didn't arrived in time to see him

  => I wasn't early enough to see him

6, Barbara is the best tennis-player inthe club

   => No one in the club play tennis better than Barbara

7, I haven't seen that man here before

  => It's the first time I have seen that man here

8, The furniture was so expensive that I didn't buy it

  => The furniture was too expensive for me to buy 

10, Tom learned to drive when he was nineteen

  => Tom has been able to drive since he was nineteen

11, She has never been so unhappy before

  => She was unhappier than she had ever before