K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

12 tháng 7 2019

a. She has been working since early morning.

They have been listening to the radio for 3 hours.

They have been working in the field all the morning.

13 tháng 9 2021

I

1 went - had finished

2 had already seen

3 had already begun

4 hadn't eaten

5 asked - had come

6 sat - rested

7 watched - had done

8 went

9 did - do - was

10 have ever seen

II

1 had gone - went

2 told - had visited

3 had already started

4 went - had called

5 rang - was having

6 agreed 

7 were - doing

8 had happened

9 had taught - left

10 won

QT
Quoc Tran Anh Le
Giáo viên
8 tháng 8 2023

1. doesn't have

2. comes

3. is staying

4. don't drive

5. go

6. are (you) talking

7. does ... live

8. lives

QT
Quoc Tran Anh Le
Giáo viên
8 tháng 8 2023

9. Are

10. am

11. is playing

12. am not talking

13+14. does (she) go

15. goes

10 tháng 8 2023

1. am writing

2. have/ go

3. have

4. has

5. am eating/ is playing

6. is looking/ is eating

7. are

8. Does...walk

9. is/ are learning

10. are they doing

10 tháng 8 2023

1. I (write)___________am writing__________ a letter to my friend now.
2. At 12 a.m every day, I (have)______have____ lunch and then (go)_____go______ to bed.
3. On Monday, I (have)______have______ Math and Art.
4. On Friday, she (have)_____has_______ English.
5. At the moment, I (eat)____am eating____an orange and my sisters (play) ___are playing____tennis.
6. Now, he (look)____is looking___ at his cat . It (eat)__is eating____ a mouse in the garden.
7. Phong, An , Ha, Lan (be)_________are_________ close friends.
8.____Does_______your mother (walk)____walk_____to the market at the weekend?
9. It (be)__is_____10.00.We (learn)_______are ________our lesson.
10. What____are____they (do)______doing______now? 21:39

30 tháng 6 2021

1. I (run).had run.., so i was hot and tired.

2. I felt ill because i (drink).had drunk..six cups of coffee.

3. I didn't go to the class because I (not/do).hadn't been doing..my homework.

20 tháng 6 2018

Câu 1 là con tàu

Câu 2 là thăng long và hạ long

20 tháng 6 2018

1,con tàu

2,thăng long , hạ long

24 tháng 7 2021

1 is riding

2 am playing - is watching

3 are sitting

4 am eating

5 is doing

6 is brushing

7 is talking

8 is sleeping

9 is doing

10 is watching

11 are going

12 are playing

13 is sitting

14 are eating

15 is having

24 tháng 7 2021

Chia động từ ở thì HTTD với thể khẳng định.

S+Am/is/are+V-ing+......

1.Miss.Nhung(ride)...are riding......her bike to work 

2.I(play).....am playing....video games and my sister(watch).......is watching.......TV.

3.We(sit)....are sitting...in the living room.

4.I(eat)....am eating.....my breakfast at a food store.

5.My sister(do)...is doing.... her homework.

6.She (brush).....is brushing......... her teeth now.

7.Mark(talk)...........is talking......to a friend at the momemt.

8.The cat (sleep)......is sleeping..........under the table at the momemt.

9.Lan (do)...is doing.......her homework.

10.My sister (watch).....is watching........television.

11.They(go)...are going.........to school now.

12.Dung and I(play).....are playing....soccer.

13.This boy (sit)..........is sitting........on the bench.

14.We (eat) are eating a big breakfast at the momemt.

15.He (have)......is having...dinner with her.

12 tháng 5 2018

1. 1/4

2.quy đồng lên mẫu chung là 20: 4/5+3/4-3/10=(16+15-6)/20=25/20=5/4

3. số xăng lần sau lấy ra:32850x1/3=10950

    số xăng lúc đầu:10950+56200=67150

4. bớt số chia11 đơn vị

bớt số bị chia4 đơn vị

5. ta có:(53-y)x5=3x75

=> 265-5y=225

=>265-225=5y

=>5y=40

=>y=8

vậy số cần tìm là 8