Giải phương trình 2 câu thôi ạ....

ai bt giúp mk vs ạ ai bt giúp mk vs ạ ai bt giúp mk vs ạ

Quy đồng mẫu số các phân số a, 1/4 và 2/5 b,2/3 và 7/8 c,3/4 và 5/6 d,1/3 và 7/6 e) 3/4 và 9/24 g) 7/10 và 19/30

VI Give the correct form of the words. 1. He wants to become a ....................... because he likes making people laugh. ( comedy ) 2. This is an ....................... programme. It gives viewers a lot of knowledge. ( education ) 3. Mr. Popeye is a ....................... character. I like him very much. ( fun ) 4. What do you think about this TV show? – It is very ....................... ( entertain ) 5. VTV1 is a ....................... television channel in Vietnam. ( nation )

As it doesn't know in Viet Nam, we cannot .............skiing. A. play B. do C.go

Nhanh lên giúp em ạ !! cần gấp 5 phút ạĐốt cháy hỗn hợp bột Mg và bột Al cần 8,96 lít O2 ở đktc. Biết khối lượng Al là 2,7 gam. Tính thành phần phần tră của hai kim loại trong hỗn hợp trên.

Giải phương trình Có 2 câu đơn giản thôi ạ, giúp em !

số đối của /-16/ ║ ║ ║ ║ ║ ║ ║ ║ ║ ║ ║ ║ ║ ║ ║ ║ ║ ║ ║ ║

V Choose the best answer A, B, C, or D for each blank. 1. He wants to get high marks in the final exam, ................. he is trying his best. A. but B. so C. and D. because 2. Ann didn’t come to my birthday party ................. it rained heavily. A. so B. and C. because D. although 3. ................. she was lazy, she passed the exam last week. A. Because B. Although C. So D. When 4. Watching TV much is not good for our eyes ................. it can make us short-sighted,. A. but B. because C. so D. and 5. He likes travelling ................. discovering the world. A. and B. so C. but D. because 6. A comedian is a person who makes people laugh by telling jokes ................. funny stories. A. so B. when C. although D. and 7. How many TV ................. are there in Viet Nam? A. comedians B. channels C. remote control D. telephone 8. ................. can kids learn from TV? A. Where B. What C. When D. Who 9. Television keeps children from ................. part in outdoor activities. A. take B. took C. taking D. taken 10. Why don’t you go out and see movies with her? ................. I’m so busy. A. so B. because C. then D. when

IV Fill each blank with a suitable word given in the blank. 1. A good ............................ can always teaches children something. 2. A person who produces a film is called a ............................ 3. A place where you can see a lot of old things is an ............................ 4. A book which tells you the information on TV programme is a ............................ 5. A man who gives you weather forecast is a ............................ 6. “Who wants to be a millionaire?” is a ............................ a. film producer Chọn các cụm từ sau điền vào chỗ trống : a. film producer b. game show c. weatherman d. programme e. TV schedule f. exhibition centre