Chùm tia sáng đi trong thấu kính phân kỳ mô tả hiện tượng

bn anh có 30 viên kẹo , bn hoa có số kẹo gấp 2 lần bn anh , bn như có số kẹo bằng bn anh và bn hoa.Hỏi ba bn có tất cả mấy viên kẹo

Đặc điểm cây 1 lá mầm?hãy kể tên 4 cây 1 lá mầm mà em biết

Choose and circle the letter A. B Cor D to indicate the underlined part that needs correction Despite he had to work the next day, he watched football match all night A.Despite b.work c,watched d,all night

kkkkkkkdddddddddddddddddddddddm

Giúp mình vs ạ mk đg cần gấp. Hứa vote 5sao

Giúp e vs ạ . E cần gấp lắm ạ .........................

Phoebe, Rory và Sophia mỗi người đội một chiếc mũ có đánh số. Mỗi lần cộng hai số trên hai cái mũ còn lại, ta được tổng là 11, 17 và 22. Số lớn nhất trên một cái mũ là bao nhiêu?

VI. Rewrite the following sentences as directed. 1. I couldn’t sleep all night because of the noise. (prevented) The noise .......................................................... 2. The Sahara desert is the driest place in the world. (dry) Nowhere in the world......................................... 3. When was the last time you saw Mary? When ................................................................. 4. Doing crosswords during the recess is popular with students. Students............................................................. 5. She speaks more persuasively than her brother. She is a.............................................................. 6. They do not know about astronomy as much as we do. They know.......................................................... 7. How important this test is to all of us! What.................................................................... 8. It is possible to do this exercise in fifteen minutes.(can) We ...................................................................... 9. They can’t wait to take part in the speaking competition next week. They are …………………………………………… 10. It is necessary for you to lock the door after you leave. (to) You ……………………………………………….… 11. He was in the middle of the presentation when a man stormed in. He was making..………….……………………….

She ______ a lot of books or _____ to music when she has free time. A. has read/has listened. B. is reading/is listening. C. read/listen. D. reads/listens. E. are reading/are listening. F. is being read/is being listened.