1. Had gone ( qkht, sự việc đã xảy ra trước 1 sự việc trong qk)
2. Has been played ( bị động )
3. To get ( need + to V )
4. Hasn't answered ( có "yet" )
5. Have... used ( htht)
6. Asking ( avoid +V-ing )
7. Had had ( qkht )
8. Playing ( spend + V-ing )
9. Had worked ( after + qkht )
10. To learn ( adj + to V )
11. Was washing
12. Wore ( qkd )
13. Answering
14. Was studying
15. Have... Known
16. Had already gone
5 used 7 had 10 to learn
11 was washing
9 did you know 14 studied 16 had already gone
1000 gam sắt = bao nhiêu nguyên tử sắt ko dùng mol để tính giúp em với
giải bất phương trình | (2 - 3|x|)/(1+x) | ≤ 1
A=(x+y-7)^2-2(x+y-7)(y-6)+(y-6)^2 tại x=101 B=4x^2-20x+27 tại x=52,5 giải giúp mình nhanh nhé!
giải bất phương trình |2x+5| ≤ | 7 -4x|
Giúp mik với mọi người ớiiiiiiiiiiiiiiiii
giải giúp mình với ............................
Các bạn giúp mình 2 câu bất kì với trừ phần c,d bài 4 và bài 5 phần c
2 ^ (x+1) + 2 ^ (x+3) = 160 làm hộ plss
nhanh với mình nhé : Bằng một đoạn văn không quá 50 từ, hãy nêu cảm nhận của em về bài hát " Ngày đầu tiên đi học", nhạc: Nguyễn Ngọc Thiện, lời: thơ Viễn Phương.
III. Correct a mistake 1. Look at those black clouds! It is going to raining. 2. Acupuncture is one of the oldest medical treatment in the world. 3. Her fans admit that her voice is beautiful, and her performance is not good. 4. A tablet PC is used for surfing the web, sending emails, making phone calls and listen to music. 5. It takes them two hours travelling to Dublin by car. 6. The workshop is so interesting that we aren’t wanting to leave now. 7. Doing crossword puzzles surely has beneficial effects to our brain’s memory. 8. Are you interested in studying French? - Yes, learning a foreign language is excited. 9. I taught English in this school since I graduated from University. 10. The match was cancelled, but we decided to stay at home.
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