Câu hỏi tương tự nhé bạn !!!

trung : why do you think most people learn english ?

phong: ____________

a. all of them are

b. i hear it is very good

c. because it' s useful to them

d. because i like it

Complete the sentences with the present continuous.

1. They ....are doing....... (do) judo in the gym.

2.My friends.....are riding..... (ride) to school with me.

3. .....Is.... he....studying.....(study) vocabulary ?

4.Mr Lee ......is having.... (have) lunch with his students.

5.I ...am walking.......(walk)to class with my friends.

6.Ms Huong ......is teaching.....(teach) the class maths.

bạn giả sử 2 số đó ko nguyên tố cùng nhau thì có ước chung nguyên tố là d(d là số tự nhiên khác 0 và >1).

ta có:ab chia hết cho d =>a hoặc b chia hết cho b.

       và a chia hết cho d

thử từng trường hợp ra là xong!

I. Điền vào chỗ trống với các cơ giới từ in, on, at, from... to.

Ex: I play games in the afternoon.

1. They often go swimming __on___ Sunday.

2. The meeting will last ___from__ 9 a.m __to___ 3 p.m.

3. She will be 13 __on___ her next birthday.

4. We are playing chess __at___ the moment.

5. It's often rain ___in__ July.

6. My birthday is ___on__ September 3rd.

7. The party will start _at___ seven o'clock ___in__ the evening.

8. He was born __in__ April 2002.

9. They often watch TV _at____ night.

10. We usually go out for dinner ___on__ Saturday evening.

Phát âm:

1.A.equal B.fashion C.champagne D.match

1.A.economy B.occasion C.freedom D.logical

1.A.invite B.river C.shrine D.primary

1.A.encourage B.proud C.enough D.young

1.A.invited B.arrived C.mentioned D.loved

Trọng âm:

1.A.practical .B.designer C.minority D.occasion

1.A.consist B.fashion C.design D.collect

6 con bò ăn 1 giờ được:

1:10 = 1/10 (đồng cỏ)

1 con bò ăn 1 giờ được:

1/10 : 6 = 1/60 (đồng cỏ)

=> 15 con bò ăn 1 giờ được:

1/60 . 15 = 1/4 ( đồng cỏ)

Vậy 15 con bò cần số thời gian để ăn hết đồng cỏ là:

1 : 1/4 = 4 (giờ)

farmers/raises/grows/the/vegetable/cattle/and.

=> Farmers grows the vegetable and raises cattle.

Baì 1 :Viết lại câu sao cho nghĩa ko đổi :

1. I arrived on time in spite of the bad traffic.

=> Although.....the traffic were bad, I arrived on time .......

2. David has good relationship with most of his colleagues.

=>David gets .....on well with most of his colleagues.....

3. Lan was ill, so she didn't go to Dong Ho village with her friends.

=>Because....Lan was ill, she didn't go to Dong Ho village with her friends.....

4. The children are eager to visit Hue next week.

=> The children are looking .......forward to visiting Hue next week.........

5. I'll give you a call immediately I have finished my work.

=> As soon.......as I have finished my work, I will give you a call immediately.......

Bài 2 :Use the conjunctions at the end of each group to connect the sentences :

1. My brother likes action films. He likes romantic comedies. (and)

=> My brother likes actions films and romantic comedies.

2. Vinh usually stays up late to watch soccer matches. He knows it isn't good for his health.( although)

=> Although, Vinh knows stay up late isn't good for his health, he usually stays up late to watch soccer matches.

3. I'm not interested in soap operas. They are often long and boring .( because)

=> I'm not interested in soap operas because they are often long and boring.

4. Lan went to bed before the game show ended. She was tired and sleepy. (so)

=> Lan was tired and sleppy so she went to bed before the game show ended.

5 . David loves wild animals. He never watches nature programs. (but)

=> David never watches nature programs but he loves wild animals.

→ She used.....to get up late.......

→ They have ....learned English for four years .......

→ She studies ....far more seriously now than she used to do...

→ Do you mind.........helping me to put the chairs away.............

→ I’ll do anything for you because of .....loving you........

→ He will come so....as to be sure of meeting you .........

→ Your hair......has to be combed properly........

I’d rather ....you didn't smoke in here..........

→ It took .....him two hours to write the letter.........

→ My father suggested ...going out for a walk.......