11. The painting_________Ms. Wallace bought was very expensive. A. whom B. whose C. which D. where 12. The homeless people_____story appeared in the paper last week have now found a place to live. A. who B. whom C. that D. whose 13. __________ is your favourite sport, swimming or running. A. What B. Which C. Whom D. Whose 14. Were the Wright brothers the ones __________built the first aeroplane? A. which B. whom C. whose D. that 15. I don't like stories________ have unhappy endings. A. where B. which C. they D. who 16. The periodic table contains all the elements, ________ has a particular atomic weight and atomic number. A. which of each B. each of which C. which each D. each 17. Ansel Adams was a landscape photographer ________ photographs of the western United States show nature on a grand scale. A. whose B. of whom C. of his D. his 18. Jan didn't check she had enough petrol before she left, ________ was careless of her. A. what B. it C. that D. which 19. This is a town ________ many people live. A. in which B. which C. at which D. on which 20. She, ________ is your sister, lives far away. A. which B. who C. whom D. she

Tại sao nói nỗi buồn trong bài thơ "Tràng Giang" trong sáng, có ý nghĩa?

Mọi người giúp mình với, hứa 5 sao và ctlhn: Chim cắt thì nhanh như cắt, vậy thì con cú nên so sánh sao ạ?

1. This is the place _________ I met my wife. A. what B. where C. which D. that 2. Simon is the man _________ Mary loves. A. who B. which C. whom D. A&C 3. My wife, _________ is a doctor, works at Community Hospital. A. who B. which C. whom D. that 4. Only one of the people _________ work in the company is qualified. A. what B. which C. who D. where 5. She is the one _________ I told you about. A. what B. which C. whose D. who

I. Using “Although / in spite of / despite” 11. We went out _______________ it was raining. 12. I enjoyed the party _______________ I didn’t know anybody there. 13. I bought that watch _______________ it was expensive. 14. He failed _______________his hard work. 15. Kate did not do well in the exam _______________ working really hard. 16. _______________ the difficulty, they managed to solve the math problem. 17. _______________ I went to bed an hour earlier, I got up late. 18. She couldn’t stay awake _______________ drinking 3 cups of coffee. 19. _______________ being new at this school, he has made many friends. 20. _______________ she doesn’t like him much, she invited her to her birthday party.

Giúp mình vs mình đag cần gấp ! ;-;

vẽ cho mk lacy and Ye - chi lien trong truyên Tiểu Thư Đỏng Đảnh nha cảm ơn trc ạ

giúp mình câu này với ạ Trong thí nghiệm Y-âng về giao thoa ánh sáng, khoảng cách giữa hai khe là 0,5 mm, khoảng cách từ hai khe đến màn quan sát là 2 m. Nguồn sáng dùng trong thí nghiệm gồm hai bức xạ có bước sóng λ1 = 450 nm và λ2 = 600 nm. Trên màn quan sát, gọi M, N là hai điểm ở cùng một phía so với vân trung tâm và cách vân trung tâm lần lượt là 5,5 mm và 22 mm. Trên đoạn MN, số vị trí vân sáng trùng nhau của hai bức xạ là A. 4 B. 2 C. 5 D. 3

Bài 6: Tính giá trị nhỏ nhất (nếu có), lớn nhất của biểu thức: P= 3x² + y² +4x - y ai giúp mình câu này với hứa vote 5*

Giúp mình vs mn ơi; tối phải nộp rồi ạ