Write the conditional sentences, type 3 (Viết câu điều kiện loại 3)

1. One of the reason I didn’t phone you was that I was very busy.

-> If . . …………………………………………………….

2. Unfortunately, I didn’t have an umbrella and so I got wet in the rain.

-> If . . ………………………………………………………………………

3. Peter was very nervous and failed the driving test.

-> If ………………………………………………………………

4. I didn’t take a taxi because I didn’t have any money on me.

-> If . . ……………………………………………………………………

5. Jack failed the driving test, so his parents didn’t buy him a car.

If……………………………………………………………………………..

6. The weather yesterday was cold, so we couldn’t go swimming in the sea.

If………………………………………………………………………………..

7. My uncle didn’t tell me the way to his office, so I got lost.

If……………………………………………………………………………..

8. She wasn’t at the airport yesterday because she didn’t read the message carefully.

If………………………………………………………………………………….

9. Lucy hurt her foot because she dropped the old box on it.

If…………………………………………………………………………………

10. You cut yourself because you used a sharp knife.

If………………………………………………………………………………….

11. Victory didn’t celebrate her birthday yesterday, so I didn’t bring her flowers.

If………………………………………………………………………………….

12. We didn’t take the train to London because it didn’t arrive on time.

If………………………………………………………………………………….

13. Max didn’t give you the USB flash drive because he left his schoolbag behind.

If…………………………………………………………………………………..

14. She failed the exam last year because she didn’t study hard.

If………………………………………………………………………………..

15. She wasn’t a musician, so she didn’t record a CD.

If………………………………

(Viết các câu sang câu điều kiện loại 1 có thật ở hiện tại theo mẫu)

1.     Do your exercises or you will fail the exam.

=> If you don’t do your execises, you will fail the exam.

2.     Save some money or you won’t be able to buy the house.

è If............................

3.     Behave yourself or your parents will be very unhappy.

=> If............................

4.     Do it carefully or you’ll feel sorry afterwards.

=> If............................

5.     Ask him first or he won’t offer to help.

=> If............................

6.     Be calm or you’ll make a wrong decision.

=> If ....................

7. Be careful or you’ll cut yourself with that knife.

=> If ..............................

8. Concentrate on your teacher’s lecture, or you won’t understand the lesson.

If…………………………………………………………………………………………

9. They have to drive carefully; otherwise, they will have an accident.

If…………………………………………………………………………………….

10. Your sister must finish her homework, or she will be punished.

If……………………………………………………………………………………

11. We should do exercises regularly so that we will be in good shape.

If……………………………………………………………………………………

12. Take part in outdoor activities, and you will widen your knowledge.

If…………………………………………………………………………………….

13. We should eat sensibly so that we won’t gain weight.

If……………………………………………………………………………………

14. You should study English well, and you will have many opportunities for good jobs.

If…………………………………………………………………………………………….

15. Your parents have to control their temper, or they will punish you severely.

If………………………………………………………………………

did she go picnic yesterday morning ?

  Fill in the gaps with ever or never.

   1.  Have you  ............. eaten Chinese food?
   2.  Has your sister................  had a car?
   3.  We have ................. visited your town.
   4.  I have....................  drunk wine.
   5. This is the most horrible place I have ............. seen.
   6.  Have your friends ................. read a book?
   7. I have.....................  chatted on the Internet.
   8.  This is the best film I have ........... seen.

Nhà bà nuôi 250 con gà và vịt . Số gà  chiếm 50% tổng số số vịt cũng chiếm 50% tổng số bà đã bán đi 20% số gà mà bà nuôi . Hỏi bà còn lại bao nhiêu cả gà và vịt?