Số thích hợp để điền vào ô trống  1 2 = 4 . . .

A. 8

B. 5

C. 6

D. 7

A. of

B. in

C. since

D. for

Read the passage below and decide whether the statements are TRUE or FALSE?

I’m Anna. I’m at grade 6. I live in a peaceful house in the countryside with my family. My neighborhood is very nice and quiet. My house is my favorite place. There is a yard behind my house, so I can play sports or games with my elder brother. There is also a small pool so that I can swim in the summer. My house is small but it has a garden. There are many flowers in the garden and there are tall trees around my house. I love gardening so much.

Question 9

A. favorite     

B. boring      

C. messy      

D. noisy

yOz = 0⁰

\(\Rightarrow5^{3n+3n+5+4n}\le10^{16}:2^{16}=5^{16}\)

\(\Rightarrow5^{10n+5}\le5^{16}\)

=> 10n + 5 < 16

=> 10n < 11

=> n = 1.

Phân số  4 7 bằng phân số nào?

A.  11 21

B.  28 21

C.  12 21

D.  3 21