1) have never been 

2) has played ; was

3) have finished

4) have worked ; have begun

5) have already eat 

6) has learnt ; has played 

7) haven't bought 

8) went ; has been 

9) has believed

10) have you lived

1. sank

2. has stolen

3. has fallen

4. have seen

5. have been walking

6. lived

7. Cut

8. had lost

9. visited

10. has lived

11. had worked

12. Has your Dad finished

HT

@Bonnie

pppppppppppp

Yes

No

No

No

TL 

YES 

YES 

YES 

NO 

 MÌNH HỌC TỐT NHÉ BẠN  

HỌC TỐT 

T 

BYE 

BYE 

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?

music nha môn âm nhạc đó

Music nhé

nhìn giống toán lớp 5 phết mà

1 2 3 4 ,2 3 1

TL

SUS là đáng ngờ nha bn

HT

K CHO MIK ĐC KO MIK BỊ ÂM ĐIỂM RỒI

sus là đáng ngờ

HT

phuonglebao9@gmail.com

B nhé

HT

C nha bạn ht