Tính điện trở tương đương RAB của đoạn mạch AB khi khoá K mở , khi khoá K đóng trong các trường hợp a) R.1=R.2=R.3=R.4=R.5/2=R b) R.1=R.2=R , R.3=R.4=2R , R.5 =4R

1)The weather is on i can plant trees -) If........

2) People speak English in many countries -) English......

3) She may get ill . She eats that cake . -)If.............

4) Be/there/any rice/film?-)......

5) I can't speak frecnh now-)I much.....

6)There is no bake in my village-)I wish...

1)What do you usually have for breakfast ?

2)Do you like shopping?

3)Do you use the internet for shopping? How often do you shop for food?

4) Tell me something about forms of communication

1) Do you live in a flat or a house ?

2) Do you like traveling?

3) How often do you travel?

4) Tell me something about natural diasters in Việt Nam

1)What do you do?

2)How long have you studied English ? Do you like English?

3) What do you do at the weekend?

4)Tell me about something about Scotland or English

1)Do you like you hometown ?

2)Where do you live?

3)Do you live in a big house?Who do you live with?

4) Tell me about something causes anh effect of the environment.