1.C

2.A

3.D

4.A

5.C

Silver bullet bookshelf số nhiều là bookshelves

I think watching TV is my hobby.I spend much time on it.I enjoy watching cartoon on Disney Channel.I also like watching comdies such as: Mr.bean, Thank God! You are here...It makes me feel great.Watching Tv can help me not only relax, it also give me a huge knowledge of the open world

1.- My mother won't  go to the supermarket next Sunday

- Will your mother go to the supermarket next Sunday?

2.-They won't meet in front of the theater

- Wil they meet in front of the theater?

3.-He won't come there on time

- Will he come there on time?

4.-He won't see her tonight

-Will he see her tonight?

5.-Jane won't be busy tomorrow morning

-Will Jane be busy tomorrow morning?

6.-I won't come back soon

- Will I come back soon?

Cuốc(1) : Có nghĩa là cái cuốc của người nông dân.

Cuốc(2) : Có nghĩa là hoạt động cuốc đất :v

They work the same at company

A = 3 + 9 + 15 + ... + 603

Số số hạng là:
( 603 - 3 ) : 6 + 1 = 101 ( số )

Tổng A là:

( 603 + 3 ) .101 :2 = 30603

B = 2¹⁰¹ - ( 2¹⁰⁰ + 2⁹⁹ + ... + 1 )

    = 2¹⁰¹ - ( 1 + 2 + ... + 2¹⁰⁰ )

     = 2¹⁰¹ -  2¹⁰¹ - 1

      = -1

Lãnh chúa:Sống xa hoa, sung sướng

Nông nô:Vất vả nghèo khổ