3 OK

4 I bought

5 Where were you

6 Lucy left school

7 OK

8 OK

9 OK

10 When was this book published?

1. I've lost my key. I can't find it anywhere. -> Right

2. Have you eaten a lot of sweets when you were a child?  -> Did you eat

3. I've bought a new car. You must come and see it. ->R

4. I've bought a new car last week. ->bought

5. When have you been yesterday evening?  ->were you

6. Lucky has left school in 1999. ->left

7. I'm looking for Mike. Have you seen him? ->R

8. Have you been to Paris? "Yes, many times" ->R

9. I'm very hungry. I haven't eaten much today. ->R

10. When has this book been published. ->is-published

r=right

1. OK

2. have you eaten -> did you eat

3. OK

4. I've bought -> I bought

5. have you been -> were you

6. has left -> left

7. OK

8. OK

9. OK

10. has this book been -> was this book

Exercise 1: Identify the mistakes in these sentences: (If there is no mistake, write OK)

Exercise 2: Write the verbs in Present Perfect or Past Simple.

1.      I ……have cycled……… and my legs are really tired now. (cycle)

2.      I'm sorry I'm late, ………Have you been waiting…… for a long time? (wait)

3.      How long ……have you known……… Peter? (know)

4.      Somebody ………has eaten…… my cookies. There are none left. (eat)

5.      Somebody ………has eaten…… my cookies. There are very few left. (eat)

6.      How many books ……has she written………? (she/ write)

7.      She must be tired. She ………has been writing…… all afternoon. (write)

8.      I ……Have - been reading……… all afternoon? I ……have read……… 5 chapters. (read)

9.      I think I ……have liked……… chocolate since I was born. (like)

10. They ……have travelled……… for months, and they………have travelled…… three countries so far. (travel)

Ex2:

1 have been cycling

2 have you been waiting

3 has peter known

4 has eaten

5 has been eating

6 has she written

7 has been writing

8 Have I been reading - have read

9 have liked

10 have been travelling - have travelled

3. I've just bought ..........

4. i've already bought.........

5. where were you yesterday.... (hình như đề trên câu này bị sai, phải where mới đúng)

6. Lucky left school in 1999

7.  DId you see him?

8.OK

9. OK

10.when was this book .......

câu 5 là when mà

hình như sai  đề câu 5 phải là where

Have you eaten ---> Did you eat

My childhood was one of the best times in my life and of course I enjoy my childhood so much. My childhood was filled with cartoons and laughter. I remember, my first memory is about my cousin, She picked me up and smiled at me, she was very gentle and funny, I had a deep impression of her. Like many other children, I had many friends. During my childhood, I enjoyed climbing trees best. It is unusual but Such is the truth. Even though I'm a girl, I want to climb a tree and stand on it for some fresh air. And I think, it is better for children to live in the countryside than in the city. In the countryside, education is very good,   TVs, phones, computers and more. The countryside isn't as restrictive as the city, so I think it's better in the countryside than in the city. Even so, in the city it's still not wrong. Thanks for reading, hope you enjoy

I really like my childhood, when I have many memories with my friends and relative. The first memory of my childhood was when I went swimming in the river for the first time. On that day, when I was playing with my dogs, my father called me and asked me if I wanted to go swimming in the river with him. I was a bit scare, but I still went with him. It's so wonderful. I have many friends when I was a child. We usually played together in a stadium at the center of my village. I did many interesting things during my childhood. I often played football, played marbles, flew kites and so on.....I think life in the countryside is very fun, not boring as many people think. It is better for children to grow up in the countryside because we can avoid smartphone, TV and computer games.

1.Yes, I always enjoy my childhood in a way that makes me happiest.

2.For me, childhood memories are always playing with friends on the green grass.

3.When I was young I had so many friends, so many that I couldn't count them all. Some of them even played with me since I was little and we are still close.

4.When I was a child, I loved to fly kites with my friends and herd buffalo, sometimes we brought cakes or sweets out to eat while enjoying the wind.

5.Children can grow up anywhere, depending only on educational measures. Children in the city have access to modern equipment, but that also spoils them, and children in the countryside are gentle. and more obedient but the equipment here may not be as good as in the city. But in my opinion, for children to study in the city but knowing how to control their behavior, it is also good for the development of children. young.

1 v

2 What do they talk about => What are they talking about

3 Are you => Do you

4 tries => is trying

5 v

6 am thinking => think

7 v

8 going => go

9 v

10 study => am studying

11 are => have been

12 is raining => rained

13 v

14 been living => lived

15 v