Bài 4: (0,5 điểm) Cho ΔABC biết A=420, C=670. Tính

Bài 5: (3 điểm) Cho ΔABC có ba góc nhọn (AB < AC). Gọi M là trung điểm của BC. Vẽ tia AM, trên tia AM lấy điểm D sao cho MA = MD.

a/ Chứng minh ΔAMB = ΔDMC

b/ Chứng minh AB // CD

c/  kẻ tia Ax // BC  (Ax và BC cùng thuộc nữa mặt phẳng bờ là AB) .Trên tia Ax lấy điểm N sao cho AN = BC  . Chứng minh D,C,N  thẳng hàng.

Water puppetry ___________________in a pool. (perform) *

performed
is performed
 
performs
is performing
 
There aren’t _______ oranges in the fridge. *

a
the
any
 
some
 
When he lived in California, he ___________________ (work) in a bank *

worked
has worked
 
works
working

 
My mother enjoys action films, and my sister does ___________. *

too
so
neither
either
 

 
A: “Would you like to go shopping with me tonight, John?” B: “_____ because there is some homework I haven’t finished yet.” *

It’s not my thing
Let’s me see
 
Come on
It’s a piece of cake
 
On the table, there are vegetables, bread and two large ________. *

bowl of soup
bowl of soups
bowls of soups
bowls of soup
 
 
I went to the 3D __________ last weekend. The paintings were excellent! *

opera house
concert hall
movie theater
art museum
 
 
What about ___________________to the countryside this weekend? (drive) *

driving
 
has driven
drove
drives
 
Do you like seeing a water puppet show? → Are you _________________________________. *

Are you seeing a water puppet show?
 
Are you like seeing a water puppet show?
Are you interested in seeing a water puppet show?
Are you liking a water puppet show?

 
Quan Ho is one of the typical folk songs that __________ in the 13th century in the North of Viet Nam. *

formed
begin
start
originated
 
 
Juan and Patricia are not the same height. Juan is __________ Patricia. *

tall than
not as tall as
as tall as
 
not tall than

 
The last time I spoke to David was at Christmas.→ I haven’t ______________________ *

I haven't spoken to David for at Christmas.
I haven't spoken to David since Christmas.
 
I haven't spoken to David since at Christmas.
I haven't spoken to David for Christmas.
 
Nam _________many toys for street children so far. *

have done
make
do
has done
 
 
The eel soup that your father has just cooked tastes very __________. *

well
delicious
 
best
healthy
 
________________tomatoes do you need to make the sauce? *

How many
How
How much
 
How often

 
The University of Oxford ____________ among the top five universities in the world. *

is ranking
ranks
is ranked
being ranked
 

 
We usually lock the safe carefully. →The safe ___________________________________ *

The safe usually is locked carefully.
The safe usually is locked carefully by us.
 
The safe .is usually locked carefully.
The safe is carefully locked.

 
The doctor advised me (not smoke) ___________________cigarettes. *

not to smoke
to not smoke
not smoking
don't smoke
 

 
There is _____________ tofu, but there aren’t _____________ sandwiches. *

some – any
any - any
any – some
 
some - some

 
Traditional volunteer activities include ______money for people in need, cooking and giving food. *

getting
 
rising
making
raising

V. Read the passage, then do the tasks below.  (1,0 point)

Once being a basic food of farmers and poor families in Vietnam, Com Tam or broken rice is now a favourite dish of most Vietnamese. It is said that the best broken rice can be found in Saigon. When you come to Saigon, you should try this dish at least one time and you will not regret it. Com tam literally means broken rice. Broken rice originally consisted of grains which were broken during the harvesting and cleaning of rice. In the past, as most people preferred to eat the long, whole grain rice, broken rice grains were difficult to sell and usually eaten by the Vietnamese working class because of the cheap price. Nowadays, often favored over long grain rice for its unique flavour and texture, broken rice is one of the best-loved fares in Vietnam. Local broken rice eateries can practically be found on every street in Saigon. A broken rice dish is served with many beautiful colours from grilled pork chop with multi – flavour to steamed egg, shredded pork skin, pickles, vegetables such as tomatoes, cucumbers ... and especially sweet fish sauce that is the spirit of the dish.

29. Today, Com Tam is eaten by poor Vietnamese.          

30. In the past, most people didn’t eat broken rice grains because they were cheap.     ________

31. It is difficult to find a place to eat com tam in Saigon.      

32. The most important part of Com Tam is sweet fish sauce.       

IV. Read the following questions. Write your answer. (0.5 point)

33. What do you think happens when you have too many calories? 

34. What should you do to help disabled people? 

17. When he lived in California, he ___________________ (work) in a bank.

18. I ___________________ (lose) my key. Can you help me look for it?

19. What about ___________________to the countryside this weekend? (drive)

20. Water puppetry ___________________in a pool. (perform)

21. Hoa's husband (be) ______________an engineer, but he (not work) _____________ at the moment.

22. The doctor advised me (not smoke) ___________________cigarettes.

II. Choose the word or phrase (A, B, C, D) that best fits the space in each sentence (3,0 points)

5. ________________tomatoes do you need to make the sauce?

A. How B. How many C. How much D. How often

6. I went to the 3D __________ last weekend. The paintings were excellent!

A. movie theater B. concert hall C. opera house D. art museum

7. Traditional volunteer activities include ______money for people in need, cooking and giving food. 

A. getting B. raising C. rising D. making 

8. There is _____________ tofu, but there aren’t _____________ sandwiches.

A. some - some B. any - any C. any – some D. some – any 

9. Juan and Patricia are not the same height. Juan is __________ Patricia.

A. as tall as B. not as tall as C. tall than D. not tall than

10. Quan Ho is one of the typical folk songs that __________ in the 13th century in the North of Viet Nam. 

A. start B. begin C. originated D. formed

11. The eel soup that your father has just cooked tastes very __________.

A. delicious B. best C. healthy D. well

12. My mother enjoys action films, and my sister does ___________.

A. too B. either C. so D. neither

13. On the table, there are vegetables, bread and two large ________.

A. bowl of soup B. bowls of soup C. bowl of soups D. bowls of soups

14. A: “Would you like to go shopping with me tonight, John?” 

B: “_____ because there is some homework I haven’t finished yet.”

A. Come on B. It’s a piece of cake C. Let’s me see D. It’s not my thing

15. Nam _________many toys for street children so far.

A. do B. have done C. make D. has been

16. There aren’t _______ oranges in the fridge.

A. any B. some C. a D. the