boils

a) Tổng số tuổi của cả gia đình là : 

24 x 4 = 96 ( tuổi )

Nếu không tính tuổi bố thì số tuổi 3 người còn lại là :

17 x 3 = 51 ( tuổi )

Tuổi của bố là : 

96 - 51 = 45 ( tuổi )

b) Tuổi của mẹ là : 

45 - 3 = 42 ( tuổi )

Tổng số tuổi của hai anh em là :

96 - 45 - 42 = 9 ( tuổi )

Ta có sơ đồ :

Em tôi : |----|

Tôi :      |----|----|

Số tuổi của em tôi là :

9 : ( 2 + 1 ) = 3 ( tuổi )

          Đáp số : a) 45 tuổi )

                       b) 3 tuổi

Đặt câu hỏi cho câu trả lời

1 Mrs hong goes to work by bus

=> How does Mrs Hong go to work ?

2 It's about 1km from my house to the bus stop

=> How far is it from your house to the bus stop ?

3 It's August the fifth

=> What is the date today ? < Ko chắc nữa >

1.He couldn't come because of his serious illness.
Because he was ill seriously, he couldn't come.
2. My father retired last month because of his illness.
Because my father was ill, he retired last month .
3.Tom eats very little so as not to put on weight.
Tom eats very little because he wants not to put on weight .

4.Because his mother was there,I said nothing about it.
Because of his mother's appearance, I said nothing about it .

5.My sister gets high pay because she works well.
My sister gets high pay because of working well.

Do you agree with the following statements?

TV is just for fun, not for study.

=> I don't agree.

The last TV programme for children appered late, in 1980.

=> I don't agree.

There are not enough programmes for children on TV.

=> I don't agree.

It is good to watch TV programmes from other countries.

=> I agree.

Staying at home to watch TV is better than going out.

=> I don't agree.

Câu 2: listening

Hoàn thành câu

1 Lan/have/lunrch/a/presenc

=> lan is having lunch at present.

2 we / usualy/go/school/bike

=. We usually go to school by bike.

3 Ha/phay/chess/his/brother/yeterday

=> ha played chess with his brother yesterday.

4 what/you/go/last/week

=> What did you do last week ?

I/ Rewrite the sentences

1. What is his weight?

-> How heavy is he ?

2. Nam runs very quickly

-> Nam is a quick runner.

3. They are good volleyball players

-> They play volleyball very well.

4. Would you like to play chess with me?

-> Come and play chess with me.

terrified