Many year ago, the were only black and _____tv programs

nung nóng 136g hỗn hợp bazo Mg(OH)2 và Fe(OH)3 khối lượng hỗn hợp giảm đi 36g a, tính khối lượng 2 oxit thu được b, biết 2 oxit có tỉ lệ số mol là 1:1. tính khối lượng của mỗi oxit thu được c, tính thành phần % khối lượng mỗi bazo trong hỗn hợp

Put verbs in breackets with present conuous tense (Chia đọng từ trong ngoạc ở thì hiện taik tiếp diễn ) 1. ALEXANDER_________ (study) FOR HIS exam at the moment> 2. SHE ______( NOT PLAY) GOFT tômrow 3 they _______( make ) dinner now 4. The company ________ (HAVE) dinner now 5 .SHe __________ (eat ) OYSTERS FOR LUNCH RIGHT NOW 6. DAVID ________ (NOT fiy ) to chicago next week. 7. l ________ (work ) on special repor today 8. we __________ ( not cook ) dinner this evening because we are eating out. 9. ________ (tom drive ) to work right now? !)>THEY ______ (NOT PREPARE) for the science exam at the moment. 11.when _____ ( you /have ) LUNCH TOMORROW? !@> ________ (THEY GIVE ) A PARTY THÍ WEEKEND ? !# SUSAN ____(MAKE) THE DECISION AT 3 O CLOCK THIS AFTERNOON. 14 wHAT ______ ( you do ) ?! !% which motel _____(they stay ) now? giúp mi với nah mi chuẩn bị i hti

Giúp em câu này ạ. Cám ơn mọi người!

I. Match the first halves in column A with the second ones in column B to make sentences *A. 1. Minh has a round face 2. My sister is very good at English and maths 3. My house is small 4. My father goes to work by bus 5. My mother is preparing for my birthday's party *B. a.but the garden in front of my house is large b. and he travels everywhere by bus too. c. and I am helping her. d. But his sister has an oval face e. But she doesn't like Literture much

Chỉ giúp em bài 3,2,5,7 với ạ Hứa sẽ cho ctlhn và 5sao

41-(2x-5)=18 2 mũ x .4=128 x+25=40 5.(x+35)=515

Mọi người giúp mình với (đang cần gấp) . Mình cảm ơn !!!!!!!

Phân tích đa thức thành nhân tử:(x-1)(x-2)(x-3)(x-4)+9

VI- Read and complete: Mrs Huong lives in Hue City . She has two children. She teaches at Nguyen Tri Phuong School. Her school has two floors . She always gets up early and has breakfast at half past six . She starts work at seven o'clock and finishes at quarter to eleven . She likes her job because she like teaching children . But she doesn't teach every day . On Tuesdays and Thursdays , she stays at home with her children . 1. Mrs Huong ... Hue City. 2. She works at ... . 3. She is a ... . 4. She has breakfast at ... 5. She like teaching children , so she ...