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28 tháng 10 2021

Tham khảo 
+ HAVE TO diễn tả nghĩa “phải” do xuất phát từ chủ quan người nói. Ví dụ: I have to brush my teeth twice a day.
+ MUST chỉ dùng được cho thì hiện tại hoặc tương lai, nhưng nếu muốn diễn tả ý nghĩa “phải” trong quá khứ, ta phải sử dụng 
Have To. Ví dụ: I had to go to the dentist yesterday.

28 tháng 10 2021
3 tháng 1 2019

I have never eaten with knives and forks before 

=> It's the first time I have eaten with knives and forks.

2. hoàn thành câu vs những từ gợi ý

a. We/ be/ close friends/ though/ have different characters 

=> We are close friends although we have different characters.

b. We/ often/ spend/ most/ our free time/ play games together

=> We often spend most of our free time playing games together.

c. We/ going/ have a picnic/ this weekend

=> We are going to have a picnic this weekend.

d. We/ hope/ it/ will/ a wonderful trip

=> We hope it will be a wonderful trip.

Chúc bạn học tốt!!!

23 tháng 8 2018

1, have you been

2, have you been

3, have not had

4,has taken

5,have you/known

24 tháng 8 2018

1. have you been

2.have you been

3. have not had

4.has taken

5. have you known

em chào cj hương

28 tháng 7 2018

He.........outsite her door for a long time 

=>He stayed outsite her door for a long time.

28 tháng 7 2018

Stayed

1 tháng 11 2019

1. You(have lied/have lain ) in bed since the morning. Get up and find something else to do

2. They (were/have lain )close friends for 3 months but now they hate each other

3. (Have you ever tried/ Did you try ) ice-skating when you were a kid?

4. How long ( Have you taught/ did you teach) in this primary school?

5. The last time we met ( has been/ was ) ten days ago

6. You (have eaten/haven't eaten) anything since yesterday. You must be very hungry now

7. We (have been/ have never been ) to this place before. This is the first time

1 tháng 11 2019

1. You(have lied/have lain ) in bed since the morning . Get up and find something else to do

2. They (were / have lain )close friends for 3 months but now they hate each other

3. (Have you ever tried/ Did you try ) ice-skating when you were a kid ?

4. How long ( Have you taught / did you teach) in this primary school ?

5. The last time we met ( has been / was ) ten days ago

6. You (have eaten / haven't eaten) anything since yesterday . You must be very hungry now

7. We (have been/ have never been ) to this place before. This is the first time