Giúp mình bài này với ạ mình cảm ơn hứa vote 5 sao

Ex7: Put the verbs in brackets in the correct tense. 1. They usually (paint) their house blue. 2. My father (buy) a new car two months ago. 3. Nam (help) his father repair the radio at this time. 4. I (be) busy last night, so I (miss) a good film on TV. 5. He (teach) math at this school in 1986. 6. Mr. Robinson (watch) TV every night. 7. Mrs. Mai (make) all her own clothes. At the moment she (make) a dress for her daughter. 8. We (have) an English test tomorrow. 9. The film on types of energy sources (not show) next Friday. 10. We (reduce) our electricity bills to 20 % in five months.

Tính giá trị của biểu thức: D = 8a³ - 27b³ biết ab = 12 và 2a - 3b = 5

bài 6: 1: I think I ..... ( go ) to the gym tomorrow

Viết đoạn văn về mong ước của em vẻ thầy (cô) chủ nhiệm lớp 6. Cảm ơn ạ!

tứ giác ABCD có A=D 90 AB= AD BH VUÔNG GÓC CD

Bài1. Find the mistake and correct it

Ex4: Write sentences using the given word. 1. This vehicle / can travel / 300 kph. 2. At ten o’clock tomorrow / he / work / his office. 3. A lot of money / spend / heating / next year. 4. Nobody / use / coal / for heating / the future. 5. many people / use / this kind of car / because / it / eco-friendly. 6. Biogas / mainly used / for / cooking / heating. 7. People / not use / flying car / until / the year 2050. 8. you / think / the fuel price / increase / next year? 9. A hydropower station / build / in this village next year. 10. The problem of energy shortage / solved / by using solar energy.

Bài này em ko biết xin ai chỉ em

4x (x-6)+(x-5) (x-6)=0 Giúp mk với