1) He doesn't come to class on time

=> We wish he

2) ''Where are you going'' Lan asked

=> Lan asked me

3) '' How far is it from HCM to Vung Tau?'' A tourist asked

=> A tourist asked me

4) '' How many people are there in your family?'' 

=> SHe asked Hoa

5) '' How do you go to the airport?''

=> His friend asked him

6) ''Where do you learn Enghlish?''

=> SHe asked Lan

7) '' What aspect of learning English do the students fiind most difficult?''

=> The teacher asked me

8) ''What time do schools begin?'' 

=>He asked

9) ''How long will you stay in England?''

=>Tam's friend asked hom

10) ''Waht do you think about language learning?'' 

=> Ba asked hos sister

11) '' WHy is sho crying?'' 

=> Thu asked Hoa

12)''Do you like sports?''

=> Hoa asked Lan

13) ''Does Hoa play soccer?''

=> Lan asked Thu

14) ''Will it rain tomorrow morning?''

=> She asked her friend

15) ''Are Tam and Hoa late for class?''

=> Tuan asked Lan

(mink đag cần gấp)

1) He doesn't come to class on time

=> We wish he

2) ''Where are you going'' Lan asked

=> Lan asked me

3) '' How far is it from HCM to Vung Tau?'' A tourist asked

=> A tourist asked me

4) '' How many people are there in your family?'' 

=> SHe asked Hoa

5) '' How do you go to the airport?''

=> His friend asked him

6) ''Where do you learn Enghlish?''

=> SHe asked Lan

7) '' What aspect of learning English do the students fiind most difficult?''

=> The teacher asked me

8) ''What time do schools begin?''

=>He asked

9) ''How long will you stay in England?''

=>Tam's friend asked hom

10) ''Waht do you think about language learning?'' 

=> Ba asked hos sister

11) '' WHy is sho crying?'' 

=> Thu asked Hoa

12)''Do you like sports?''

=> Hoa asked Lan

13) ''Does Hoa play soccer?''

=> Lan asked Thu

14) ''Will it rain tomorrow morning?''

=> She asked her friend

15) ''Are Tam and Hoa late for class?''

=> Tuan asked Lan

(mink đag cần gấp)

I) When/ where or why:

1) Da nang is a city. I was born and grew up there

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

2) The room os very nice. I'm living in that room

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

3) December is a month. It is the coldest in the USA is this month

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

4) The days were the saddest ones. I lived far from home on those day

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

5) Do you know the hotel? John is staying in that hotel

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

6) The day is so boring to me. We don't meet each other on that day

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

7) You didn't come to my party. Tell me the reason

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

8) I don't knnow the reason. She left the school for it

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

(mink đag cần gấp)

I) When/ where or why:

1) Da nang is a city. I was born and grew up there

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

2) The room os very nice. I'm living in that room

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

3) December is a month. It is the coldest in the USA is this month

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

4) The days were the saddest ones. I lived far from home on those day

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

5) Do you know the hotel? John is staying in that hotel

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

6) The day is so boring to me. We don't meet each other on that day

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

7) You didn't come to my party. Tell me the reason

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

8) I don't knnow the reason. She left the school for it

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

(mink đag cần gấp)

Viết công thức cấu tạo của các chất sau:

a) CH₄ 

b) C₂H₆

c) C₃H₆

d) C₄H₈

e) CuH₁₀

Bài 1: Cho hệ phương trình : \(\left\{{}\begin{matrix}mx-y=2m\\4x-my=6+m\end{matrix}\right.\)

a) Với giá trị của m thì hpt có nghiệm suy nhất

b) Với giá trị của m thì hpt có vô số nghiệm

c) Với giá trị của m thì hpt vô nghiệm

(mink đag cần gấp) 

BÀi 2: Một xe máy đi từ A đến B tỏng 1 thời gian dự định. Nếu vận toosc tăng lên 14 km/h. Thì đến B sớm 2h nếu giảm vận tốc đi 4 km/h thfi đến B muộn 1h. Tính vẫn tốc dự định và thời gian dự định

(mink đag cần gấp)

Bài 1: Cho hệ phương trình : \(\left\{{}\begin{matrix}mx-y=2m\\4x-my=6+m\end{matrix}\right.\)

a) Với giá trị của m thì hpt có nghiệm suy nhất

b) Với giá trị của m thì hpt có vô số nghiệm

c) Với giá trị của m thì hpt vô nghiệm

(mink đag cần gấp)