Quan hệ- Tổ chức xã hội của 3 thời kì thời đá cũ, thời đá mới, thời kim khí là gì?

Các bn giải giúp mình với. Mình cảm ơn.

giải hộ ... cám ơn G trong sinh học là j vậy mn

Mark the letter A, B, C, or D on your answer sheet to indicate the option the best completes the following exchanges Question 15:Linda is talking to Anna about her that -Linda : "What a lovely hat you have"! -Anna: "Thanks_________. A. I'm glad you like it B. I don't care C. That's OK D. Certainly not Question 16:Lan and Hoa are in their class -Lan: "May I borrow your ruler?” -Hoa: Certainly_________. A. Hold on, please B. It doesn't matter C. Here you are D. Not at all

Chỉ cần làm câu b) thôi a) kết quả bằng 3√x / √x + 2 Vote 5 sao + cảm ơn

Mn giúp em với em vote 5 sao + tim ạ em cảm mơn trc ạ

có thể đảo cách trình từ sự việc hay không sự tích hồ gươm lớp 6 tập 1 trang 22 23

Question 10:I have to take my umbrella because it is raining very_________. A. smoothly B. fairly C. heavily D. firmly Question 11:The academic year_________V ietnam is divided into two terms A. on B. at C. in D. from Question 12:Many friends of mine work in that foreign company,_________? A. do they B. don't they C. are they D. aren't they Question 13:Hoa,_________! Lots of cars are coming A. look for B. look after C. look out D. look at Question 14:Solar_________on the roof of a house are used to receive the energy from the sun A. boards B. panels C. bars D. sheets

mng ơi giúp mik vs nào alo alo <3 cả nhà nhiều

Question 29:All the family members will not feel happy if he doesn't try more →Unless he Question 30:The police fined many people in my city for not wearing masks in public → Many people in my city Question 31:Outdoor activities are often more interesting than classroom ones →Classroom activities are not Question 32:It's six months since she studied Japanese →She has Combine the two sentences using the given word in brackets Question 33:The footballer has scored many goals for his team. He is living in Can Tho City now (who) Question 34:The pandemic is breaking out. We should not go on vacation this summer (so)