1. The game exciters her

-> The game is ____

2. They loved the story beacuase it was amusing

-> It was so _____

3. The test was not easy enough for her to do

-> It was so ____

1. We have well __ teachers (qualify )

2. There are three main types of __ institution ( educate )

3. There will be an __ next week ( exam )

4. She got the __ from the library ( inform )

5. She is an __ teacher ( experience )

6. I hope you will be able to pass the __ exmation ( write )

7. He learned that the house was for sale through an __ ( advertise )

8. Is it __ to answer that question? ( difficulty )

9. What are your __ English songs? ( favor )

10. We hope you will be able to pass the __ exmination ( speak )

11. You ought to give reason for your __ ( choose )

12. Please phone this number for more __ ( inform )

13. This dress costs __ 85000 VND ( approximate )

14. The __ asked Lien how she would use English in the futute ( exam )

15. If you want to sell your old care, put an __ in newspaper (advertise )

16. Try to use as much detail as __ in yojr answer ( repute )

17. Oxford is a university with an excellent __ in England else ( fortunate )

18. I __ with you on spending so much money on buying clothes ( argee )

1. A __ is a person who lives in a village ( village )

2. Mrs.Baker has two__(child)

3. He is in __ with the law ( difficult )

4. This test must be done__(care)

5. Life in town is certainly more__ (excite)

6. Minh has got a very__ job(excite)

7. He spoke __ about that subject and won the contest ( persuade )

8. Suggestion is more effective than __ ( persuade )

9. This is a project to help the __ ( home )

10. __, the accident was not serious ( lucky )

11. He is one of the famous stamp __ ( collect )

12. This test must be done as __ as possible (care)

13. She's good at English. She speaks English __ ( perfect )

14. The countryside is much less __ than towns ( crowd )

So sánh điện trở của hai dây nhôm có cùng chiều dài, biết rằng dây thứ nhất có đường kính tiết diện gấp 3 lần dây thứ 2

Ở một loài thực vật, lá nguyên là trội hoàn toàn so với lá chẻ. Cho cây lá nguyên thuần chủng lai với cây lá chẻ

a) Xác định kết quả F1

b ) Cho các câg F1 lai với nhau. Xác định kết quả F2

c ) Lai phân tích các cá thể F2. Xác định kế quả thu được

d) Cho các cá thế F2 lai với nhau. Xác định kết quả thu được

R nt (R2//R3)

Cho mạch điện như hình vẽ biết R2=10Ω, và R3=15Ω. Hiệu điện thế giữa hai điểm AB* RntR23 là 24V thì hiệu điện thế giữa hai điểm MB ( R2// R3 ) là 14,4V. Tính cường độ dòng điện qua mỗi điện trở và tính điện trở R1

Cho mạch điện như hình vẽ

R1 nt (R3 nt R4//R2)

UAB = 35V, R1=15Ω, R2=5Ω, R3=7Ω, R4=10Ω

a) Tính điện trở của đoạn mạch AB

b ) Tính cddd qua các điện trở