How far is it from her house to shool ?

Her house is not far from school

(nhà của cô ấy ko xa trường )

Chúc bạn học tốt

How is the size of your classroom

Chúc bạn học tốt

6. i haven't seen her for a long time->i didn't ..see her a long time ago .........

7. how long have you learnt french?->how long ago.....did you start learning EL ? .......

8. when did you strart to listen to classical music?->how long have you listened to classical music ?

9. i last saw her 10 years ago->i haven't seen her for 10 years

10.how long have you bought this car->when did you buy this car ?

11. this is the first time he went abroad->he hasn't gone abroad before

12.she started driving 1 month ago ->she has started driving for 1 month

13.we began eating when it started to rain ->we have eaten since it started to rain

14.it is a long time since we last met>we haven't met for a long time

15. when did you have it->how long have you had it ?

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1 is your uncle going to the park

yes,he is

2 are you cutting the trees ?

no, I am not

3 are you and Mrs Nga during a car

yes, we are

4 are your children studying ? Yes , they are

chuyển sang câu nghi vấn

1 my father í maky me a kite => My father isn't making me a kite

2 i am buying my mother a paper=> I am not buying my father a paper

4 am and hai are skipping roper=> Nam and Hai are not skipping roper

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..............................

1.Do you usually(watch)____watch _______Tv in the evening?

2. She often (not go)____doesn't go _____shopping ________(shop)_at weekend.

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1 The children (play).........are playing ................in the park at the moment

2 Look! The bus (come)........is comming .............are coming

3 What........are .............you(do).......doing .....................Nam?

4 I(read)...........am reading .............a book

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1. A.fall B.small C. wash D.want

2. A.blue B.tube C.full D.fruit

3. A.bread B.teacher C.eat D.read

4. A.rulers B.pens C.stamps D.tables

5. A.benches B.dishes C.clothes D.classes

6. A.station B.nose C.eraser D.intersection

7. A.chicken B.children C.lunch D.school

8. A.they B.thin C.with D.then

9. A.money B.some C.brother D.movie

10. A.skip B.swim C.minibus D.fried

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Ta thấy: 1995¹⁹⁹⁸ lẻ

              1998¹⁹⁹⁵ chẵn

*Xét n lẻ=>n+1995¹⁹⁹⁸ chẵn=>n+1995¹⁹⁹⁸ chia hết cho 2

=>(n+1995¹⁹⁹⁸).(n+1998¹⁹⁹⁵) chia hết cho 2

*Xét n chẵn=>n+1998¹⁹⁹⁵ chẵn=>n+1998¹⁹⁹⁵ chia hết cho 2

=>(n+1995¹⁹⁹⁸).(n+1998¹⁹⁹⁵) chia hết cho 2

Vậy (n+1995¹⁹⁹⁸).(n+1998¹⁹⁹⁵) chia hết cho 2

1, How many teachers are there in your class ?

There is one teacher in my class

2, How many boards are there in your class ?

There is one boards in my class

3, How many teachers in your school ?
There are 80 teachers in my school

Chúc bạn học tốt