BAI TAP LUYEN MOI TUONG QUAN GIUA HTHT VA QKD I. Rewrite the sentences: 1. This is the first time he has gone abroad.  He has ____________________________________________________________ 2. She started driving 1 month ago.  She has ____________________________________________________________ 3. We began eating when it started to rain.  We have __________________________________________________________ 4. I last had my hair cut when I left her.  I haven't ___________________________________________________________ 5. The last time she kissed me was 5 months ago.  She hasn’t __________________________________________________________  It is________________________________________________________________  She last___________________________________________________________ 6. It is a long time since we last met him.  We haven’t _________________________________________________________  We last ____________________________________________________________  The last ____________________________________________________________ 7.  When did you have it ?  How long___________________________________________________________ 8. This is the first time I have had such a delicious meal .  I haven’t___________________________________________________________ 9. I haven't seen him for 8 days.  It has been ________________________________________________________  I last _____________________________________________________________  The last ___________________________________________________________ 10. It’s more than ten years since I last went to see him.  I haven’t __________________________________________________________ 11. I haven’t eaten this kind of food for 2 years  It has been _______________________________________________________  I last ______________________________________________________________  The last ____________________________________________________________ 12. I’ve never met such a famous singer before.  It’s the first time _____________________________________________________ 13. When did you begin to do research on lung cancer?  How long ___________________________________________________________ 14. How long have you studied English?  When_____________________________________________________________ 15. Women have been fighting for their rights since the middle of the 20th century.  Women began _______________________________________________________ 16. Jack and Bill have learned to drive for 2 weeks.  Jack and Bill started _________________________________________________ 17. How long is it since you went out with him.  When _____________________________________________________________ 18. Jack and Bill have learned to drive for 2 weeks.  Jack and Bill started _________________________________________________ 19. She started working as a secretary 2 years ago. She has __________________________________________________________ 20. This the most intersting film I have ever seen Never ___________________________

Tìm x a, (4x-5)^2 +34=70 b, (x-13)^28-9(x-13)^26=0 c, (x+17)^18=25.(x+7) d, 5^x-3 + 5^x-4 = 150 25^x-4 = 125^6

Giúp mik với ạ,càng nhanh càng tốt nhé( 20 đ+ vote 5 sao)

cho hình thang cân ABCD (AB//CD) có tam giác ABC cân tại B và tam giác ACD cân tại C. Tính số đo của các góc tứ giác ABCD

MÌNH CẦN GẤP |0.5X-2|-|X+1.2|=0

Nga and lan ( go ) to school six days a week

viết 1 đoạn văn 12 câu phân tích khổ 3+4 bài ông đồ, trong bài có sử dụng câu cảm thán ( gạch ) LÀM ƠN VIẾT NGẮN THUI CHỨ ĐỪNG DÀI NHƯ VĂN MẪU, NHƯNG CŨNG ĐỪNG NGẮN QUÁ NHÉ! NHANH LÊN NHA TỐI TUI PHẢI NỘP R CẢM ƠN RẤT NHIỀU

giá trị của biểu thức (2a-3)(3+2a) tại a =1

giúp mình với ạaaa P/s: giải chi tiết giúp mình nhennn .-.

III. Arrange the words and phrases to make complete sentences. (0.5pt) 21. under/ snack./ the/ a/ down/ tree/ They/ to/ sat/ have ______________________________________________________________________________ 22. to her parents./ a lot of/ Nga/ photos/ trip/Thailand/ / took/to show/ the ______________________________________________________________________________