what time does he go to school-he ... to schoolat 7 o'clock

v

\(\)(8 chia 4)^x=64

4^x=64

4^x=4^3

x=3

Ta có M = N.300
⇒N=54.104/300=1800
A/X=2

A+X=900

⇒ A=T=600

G=X=300
Mạch số 2: A2=270 ⇒ A1=A−A2=330, X2=90⇒X1=X−X2=210
Vậy: A1 = 330 = T2; X1 = 210 = G2; T1 = 270 = A2; G1 = 90 = X2

Bài 11:

Câu C mình nghĩ nên đổi  thì sẽ đc 

1. Who is waiting for your teacher now?

2. Are they walking to school now?

3. Trung's friends are playing football on the yard at the moment.

4. Does your father go to school by motorbike every morning?

5. There didn't buy any milk . They bought beef and vegetables.

6. Mr.Nam is fat and tall.He has a big nose and short dark hair.

7. How much milk does Lan need? She needs ten litters.

8. My mother wants two kilos of oranges and three kilos of apples.

Would you like to go out with us tonight? (go)