mọi người giúp mình với nha

Số lượng số hạng của dãy trên là: (104 -2):3 + 1 = 34 + 1 = 35 (số hạng)

Tổng của dãy số: (2+104)x35:2 = 1855

Các số của dãy trên chia 3 dư 2. Do 107 chia 3 dư 2 nên 107 thuộc dãy trên

Exercise 2:

1. I started taking part in English club in April.

=> I have taken part in English club since April. 

2. My sister began teaching English 20 years ago.

=> The first time my sister taught English was 20 years ago. 

3. It began to rain half an hour ago.

=> It has been raining for half an hour. 

4. They began to build this hotel a year ago.

=> They have built this hotel for a year. 

5. He has had his breakfast since 7 o’clock.

=> He began having his breakfast at 7 o’clock.

6. Mr. Ba has talked to our teacher for an hour.

=> Mr. Ba began talking to our teacher an hour ago. 

7. We started working here since August

=> The first time we worked here was in August. 

8. I started writing this report a week ago.

=> I have written this report for a week. 

1: I started being a member of the English club in April.

2: The first time my sister began teaching English was 20 years ago.

3: It started raining half an hour ago.

4: They have been building this hotel for a year.

5: He had his breakfast at 7 o'clock

6: Mr.Ba began talking to our teacher an hour ago

7: The first time I started working here was August

8: I have been writing this report for a week

dễ thế này mà.

Im ten years old

i'm threeteen years old

grandma

1 I had my room painted by my uncle last week

2 she will have the dishes washed by my tomorrow

3 they have the story told again by her

4 John gets his shirt cleaned by his sister

5 Anne had had her composition typed by friend

6 Rick will have his hair cut by a barber

7 I will get a new dress made by the dressmaker

8 He got his car repaired by a mechanic

9 We had this photograph taken by a man when we were on holiday last summer

10 The Greens had their carpet cleaned by a carpet cleaner

What

What

thì câu này đã là tiếng việt r mà em

hì hì vừa nãy em viết nhầm xin lỗi nhé mọi người

I'm fine thank you . And you ?

You have seen the peacocks, right

Did you see any peacocks

I went to the zoo with my family.

I went to the zoo with my family