Tính thể tích dung dịch NaOH 0,1M cần để trung hoá 200ml dung dịch HCl 0,2M

Tả về một người thân trong mùa dịch

1/3+1/6+1/12+1/20+1/30+...+1/9900 giúp mình với

Vẽ đậu mầm ( hoặc cái gì cũng được ) đang ngồi khóc, buồn NL : Buồn quá nick chính bị kick ra khỏi nhóm với lí do copy mặc dù không copy

(2x+7)2=9(x+2)2 2x+7 bình= 9(x+2) bình nha

XII. Write the correct tense or form of the verbs in brackets. 1. He _____________(receive) £300 when his uncle died. 2. The day we heard the news we _____________(have) holidays with our family. 3. Why ________________(you/ not answer) my phone call last night? ~ Oh, sorry,I _____________(take) a shower at that time. 4. She _____________(not see) her father since he _____________(start) to work inMarseille two years ago. 5. My mother ____________(fly) home from London today. Her flight _____________(arrive) in an hour. 6. We decided not to go because it _____________(rain) very hard. 7. When I ________(be) a child, my mother __________(read) me bedtime stories every night. 8. ________________(you/ ever/ hear) a Vietnamese folktale before? 9. The hare believed he would win the race, so he stopped _____________(take) a nap. 10. Once upon a time, there was a rich man _____________(live) in a village. XIII. Supply the correct form of the words in brackets. 1. Is The False Grandmother one of the ____________ versions of Little Red Riding Hood? (origin) 2. The king wanted to repay his servant’s ____________ in another way. (loyal) 3. The fox ____________ stole the egg by distracting the mother with a rock. (cunning) 4. The first thing that saved All Baba was his lack of ____________. (greedy) 5. Saint George is one of the most ____________ heroes in the western world. (legend) 6. The stepfather was a wicked man and treated his stepson very ____________. (cruelty) 7. Giving gifts to servants is an example of King’s ____________. (generous) 8. Princess Elsa ____________ magic that allows her to control and create ice and snow. (possession) 9. ____________, his parents passed away when he was 12 years old. (fortune) 10. The princess was so ____________ that she lost her ability to speak. (fright)

Exercise 4: Complete the sentences with the words from the box. cough headache burn hurt pain sick stomachache temperature toothache well 1. Is she ________ enough to run one kilometer? 2.“Ow! Be careful with that coffee.” - “Look, now I have a _______ on my arm.” 3. Rob has a ________ of 39.50C. 4. Don’t eat so quickly. You’ll get a ______ . 5. I have a _____ in my back. I’m going to lie down. 6. That’s a bad ________. Why don’t you have a glass of water? 7. “I have _______.” - “Why don’t you telephone the dentist?” 8. I feel _______ . Quick, I must get to the bathroom! 9. My arm ________ after that game of table tennis. 10. “I have a _______________.” - “That’s because you watch too much TV.”

e) (x^2 - 5 )(x + 3) = 0; f) x^2 +2x - 15 = 0

Chỉ ra trên ảnh đâu là vùng tối, vùng sáng. Giải thích vì sao các vùng đó lại tối hoặc sáng?

Hiểu biết của em về nhóm NICS.Tên các quốc gia nằm trong nhóm NICS