-because of + N/ V –ing = because + S + V

-because of => because

=>Agriculture may often cause environmental problems because it changes natural environments and produces harmful by-products.

Tạm dịch: Nông nghiệp thường có thể gây ra các vấn đề môi trường vì nó thay đổi môi trường tự nhiên và tạo ra các sản phẩm phụ có hại.

-enough + N: đủ cái gì

-food enough => enough food

=>Agriculture may often cause environmental problems enoung food it changes natural environments and produces harmful by-products.

Tạm dịch: Theo giáo sư của tôi, người châu Phi cần phải thâm canh để sản xuất đủ thức để nuôi người.

When are they go to put up decorations? -> When are they going to put up decorations?

-> When will they put up decorations?

Are they going collect money? -> Are they going to collect money?

-> Will they collect money?

Stacy's go to collect money. -> Stacy's going to collect money. 

-> Stacy will collect money.

They are going to picked up trash after the event. -> They are going to pick up trash after the event. 

-> They will pick up trash after the event.

Những câu khác mình chưa bic, sogi bạn nhìu!

There is ONE mistake in each sentence,try to find the mistake and correct it.

1. The royal palace is one of the largest palace in Europe. => palaces

2. " Have you ever ear Ha Noi Pho,please. => eaten

6. It’s essential that every examinee summarizes the important knowledge for the exam.

……It’s essential that every examinee summarize the important knowledge for the exam.…(Cấu trúc It's + adj + that + S + V nguyên thể +...)        

7. They got to the nearest village after walk for five hours.

…………They got to the nearest village after walking for five hours………        (sau giới từ after là V-ing)  

8. Jane looked sadly and worried this morning. I wonder what happened to her.    

……Jane looked sad and worried this morning. I wonder what happened to her.…… (look + adj: nhìn thế nào_

9. The house is not very big but there is a lot of furnitures.

………The house is not very big but there is a lot of furniture.…. (furniture: danh từ không đếm được)

10. The door was too heavy for the child to push it open.

………The door was too heavy for the child to push open.…

VI. There is one mistake in each sentence. Find the mistake and write your choice (A,B,C or D)  in the space provided below choose the one that needs correction. (1,0 pt)

1.  The breakdown service where he had phoned five minutes before arrived right away.

                    A                        B                                                      C          D

2. After questioning for a while, he finally admitted having stolen the camera.

                      A          B                         C                            D

3. A basic knowledge of social studies, such as history and geography, are considered a basic part

A                         B                                                                                   C

of the education of every child.

                                            D

4. Louise is the more capable of the three girls who have tried out for the part

                        A                        B                           C                                       

 in the play.

      D

5. She apologized for being many rude to me.

                    A        B      C      D

 VIII    Find one mistake in each sentence and correct it.

      46. The tallest building in the area which has just been built=>was just built three years            .................                                                                  A                  B 

ago suddenly caught fire and burned down.

                                          C                        D      

47. The best salesman of the company whose=>whom the director really trusted            .................                                 A                                    B                                       C

            was suddenly fired.

                        D

      48. Valentina Tereshkova, who was the first woman on=>in space, was a                 .................

                                           A                                      B

            Soviet cosmonaut.

                 C           D

      49. John Glenn that=>x was the first American in orbit launching in the                  .................

                                 A                                             B            C

            Friendship 7 Mercury capsule on Feb 20, 1962.

                                                              D

      50. The story which he told us was so funny that we couldn’t help                     .................

                                A                             B              C

            to laugh=>laughing.

                  D

I.    There is one mistake In each sentence. Find, circle and correct the mistake.

1.   Before Tet, my mother go=>goes shopping to buy some new clothes.         __________________

2.   April is the hotter=>hottest time of the year in Thailand.                                 __________________

3.   Children should=>shouldn't fight each other at Tet.                                             __________________

4.   Mount Everest is the most=>x highest mountain in the world.               __________________

5.   Da Nang is very interested=>interesting. I really like it.                                        _________________

6.   You look tired. You should=>should not work so hard.                                         ________________

7.   If you read more, your vocabulary will get gooder=>better every day.         _______________

8.   There is some rice, but there isn’t a=>any meat.                                    _______________

9.   I am often playing=>often play football on Saturdays.                                    __________________

10. My children doesn’t=>don't like reading.                                                 __________________

11. We have=>are having breakfast now.                                                               __________________

12. Ann gets up at 6 o’clock and is having=>has breakfast every day.       __________________

13. I’m sorry I don’t have time. I cook=>am cooking dinner.                                  __________________

Can you say the diference between a sport and a game?

\(say\Rightarrow tell\)