4 x (6² - 3 x 2,4) + 5,25 : 5

= 4 x ( 36 - 3 x 2,4) + 5,25 : 5

= 4 x ( 36 - 7,2) + 5,25 : 5

= 4 x 28,8 + 5,25 : 5

= 115,2 + 1,05

= 116,25

I. Choose the correct answers.

1. Disney Channel is one of the most _______ channels _______ children.

A. good - for                                              B. exciting - of

C. popular - to                                            D. popular - for

2. My family enjoys watching game shows ______ they are very exciting and interesting.

A. because              B. so                            C. but                          D. and

3. VTV is a ________ television channel in Viet Nam, and it attracts millions of TV viewers in Viet Nam.

A. wide                               B. local                       C. international           D. national

4. “What is your _______ TV programme?” – “It’s cartoons”.

A. good                              B. favourite                 C. best             D. like

5. “_______ do you like the Modern English programme?” – “Because in helps me with my English”.

A. What                              B. How                        C. When                      D. Why

6. My brother wants to become a ________ to tell TV viewers what the weather is like.

A. newsreader                    B. actor                       C. weatherman            D. producer

7. TV ________ can join in some game shows through telephone or by mail.

A. people                            B. weathermen            C. newsreaders           D. viewers

8. _______ are films by pictures, not real people and often for children.

A. Documentaries  B. Love stories           C. Cartoons                 D. Detective stories

9. Are there any good programs _______ teenagers on TV tonight?

A. to                                   B. for                           C. of                            D. with

10. My father works late tomorrow, so he will ______the first part of the film on VTV1.

A. miss                               B. lose             C. forget                      D. cut

11. That TV programme is not only interesting _______ it also teaches children many things about family and friendship.

A. but                                 B. so                            C. and              D. because

12. “________ is the weather forecast programme on?” – “At 7.30 pm every day”.

A. What                              B. How                        C. When                      D. Where

13. ________ the newsreader on BBC One reads very fast, my brother can hear everything in the news.

A. But                                 B. Although                C. When                      D. But

14. Children can participate in a TV _______ for a game show or a quiz show.

A. channel              B. competition            C. studio                     D. cartoon

15. The football match is on at 2 am _______ I can’t watch it.

A. so                                   B. although                 C. but                          D. then

16. My father likes watching sports _______ on VTV3.

A. matches             B. channels                 C. events                     D. athletes

17. If you want to know what the weather is like tomorrow, watch the _______.

A. weather forecast            B. music show            C. game show             D. quiz show

18. “_______ is that TV programme directed by?” – “By a famous Vietnamese director”.

A. What                              B. Where                     C. When                      D. Who

Tham khảo:

- Khối khí nóng hình thành trên các vùng vĩ độ thấp, có nhiệt độ tương đối cao.

- Khối khí lạnh hình thành trên các vùng vĩ độ cao, có nhiệt độ tương đối thấp.

- Khối khí đại dương hình thành trên các biển và đại dương, có độ ẩm lớn.

- Khối khí lục địa hình thành trên các vùng đất liền, có tính chất tương đối khô.

hảo :))

lương thiện, tốt bụng, thật thà.....

C

What is your sister's age? 

We have a plan to plant trees in the garden next month

In the next few years we will be likely to hear a lot more about environmental pollution

-64/27

1/2 x 3/8 + 1/2 x 5/8

= 1/2 x (3/8 + 5/8)

= 1/2 x 1

= 1/2