là môn lịch sử

là lịch sử nhé

Anh ấy là con chó

anh ấy là chó

On Saturday, my friend Paul went fishing and he caught .......................

A. three fish B. three fishes

C. three items of fish D. three of fishes 

HT

A three fish 

mởi bạn tham khảo:

My dear ... You know how I dis maths. Can You imagine me adverstising for it ? You know me. But, everybody changes. Not me, but the maths. A new method study is just being teached, and maths becomes a game. A teenager game. See you next monday my beloved St Andrew`s School, JOHANA room, 5.00 p.m.

Your friend who loves you no one else.

 

5A

6D

7B

13B

14D

5: B

6:C

7:C

13:C và A giống nhau 

14: c 

15:c

không bt có đúng k

2C 3C 4C nha 

2-  C

3 - C

4 - C

D nhé bạn

cau d nha ban

In my opinion, the Internet has three major drawbacks. Firstly, when you surf the Internet, your personal information, such as name, address and account can be accessed by hackers. For instance, if you use credit cards to shop online, your card information can be stolen, and then money in your account may be used up. Secondly, pornography is another serious issue, especially for teenage users. Due to the easy access to pornographic websites, teenagers may be incited to act out sexually. According to Dr. Jennings Bryant, 31 percent of male and 18 percent of female high school students admitted imitating some acts in pornography. Lastly, computers with Internet connection are ly to be infected with viruses which disrupt their normal function. It is hard to prevent virus infection although we use anti-virus programs. To sum up, information leakage, negative influences of pornography on teenagers and virus threat are three main disadvantages of using the Internet.

I agree with the idea that in the future robots will be very useful to us. So robots in the home will be able to do all those housework. There are also, teaching robots will be able to help children with homework. Next, robot workers will be able to build aerial homes; Robot doctors will be able to help the sick; Space robots will be able to build space stations on many other planets. Robots will help us with dangerous jobs and for the next generation.

Tớ không biết

Chị của Lan sơn xong một hàng rào trong 3 giờ. Cũng hàng
rào đó, Lan sơn 6 giờ mới xong. Hỏi nếu cả hai chị em cùng
sơn thì hoàn thành trong bao lâu?