Cho tam giác ABC vuông tại A, tính các cạnh còn lại, biết:

I.         Choose the word or phrase among a, b, c or d that best fits the blank space in the following passage.

Miri, Mai’s Japanese pen pal, has been in Vietnam for two weeks. Mai took her to many (26) ____ last week. First, they (27) ____ to Da Lat. Like Tokyo, Da Lat is a city of beautiful flowers. Then they (28) ____ to Nha Trang. Miri (29) ____ swimming in the sea and eating seafood while Mai (30) ____ sand castles on the beach. "I (31) ____ by the nice sunshine and good food here," Miri (32) ____ to Mai. Miri also said (33) ____ in Japan is like Nha Trang, but Da Lat is very much like many (34) ____ and quiet towns in her country. She (35) ____ Mai could visit Japan some day and try Japanese special food.

26. a. markets                     b. places                           c. areas                             d. provinces

27. a. went                          b. was going                    c. visited                          d. were visiting

28. a. moved                       b. changed                       c. flew                              d. visited

29. a. enjoy                         b. enjoys                          c. enjoyed                        d. is enjoying

30. a. is making                  b. makes                           c. made                            d. was making

31. a. am impressed            b. am impressing              c. was impressed              d. was impressing

32. a. says                           b. said                              c. tells                              d. told

33. a. no place                     b. nowhere                       c. everywhere                  d. many places

34. a. crowded                    b. active                           c. busy                             d. peaceful

35. a. asked                         b. wished                         c. promised                      d. wanted

I.       Choose the item among a, b, c or d that best answers the question about the passage.

Is Australia the world’s largest island or its smallest continent? Actually, it’s both. In fact, Australia is the only country that is also a continent. Australia has a population of about 16.5 million. That makes this island nation one of the least densely populated countries.

What ethnic groups make up the Australian population? The majority of Australians are of English, Irish, Greek, Dutch, and Polish. However, over the past fifty years, some four million people from more than 120 countries have made Australia their home. This includes a large number of Asian and African immigrants.

36. What does the passage mainly discuss?

      a. The natural resources of Australia                    b. The economic features of Australia.

      c. The history of Australia                                    d. The geographical features of Australia

37. “That makes this island nation one of the least densely populated countries” means _____

a. this nation has the most population in the world.

b. this nation has more population than other countries.

c. this nation has less population than its neighbours.

d. this nation is one of the countries that have the least population.

38. The majority of Australians are of _____.

      a. English and Irish                                              

      b. English, Irish, and Greek

      c. English, Irish, Italian, Greek, Dutch, and Polish

      d. English, Irish, Greek, Dutch, and Polish

39. “Over the past 50 years, some four million people from more than 120 countries have made Australia their home” means _____.

            a. they left their countries and moved to Australia                                      

            b. they built their new houses in Australia          

            c. they bought houses in Australia

            d. they made their houses the same as in Australia

40. Which is NOT true about Australia?

a. It is the largest island in the world.                   b. It consists of islands.

c. It is the only country that is also a continent.   d. It is the smallest continent.

I.         Choose the best answer among a, b, c or d that best completes each sentence.

1.      When I was at the primary school, my grandmother _____ me to school every day.

a. takes                          b. is taking                       c. used to take                  d. was taking

2.      I wish I earned more money, but in fact I _____.

a. don’t                         b. did                               c. was                               d. didn’t

3.      “Have you ever been to Ha Noi, Linh?” ~ “Yes, I _____ there last summer.”

a. was                            b. were                             c. have been                     d. has been

4.      He never drinks beer. He _____ drinking beer.

a. used                          b. isn’t used to                 c. used to                         d. isn’t used for

5.      Wear a helmet when riding a motorbike. Helmets are used _____ our head.

a. to protect                  b. protect                         c. protecting                     d. protected

6.      “Why _____ you buy so many lottery tickets?” ~ “I wish I _____ enough money to help my parents.”

a. do / have                   b. do / had                        c. did / have                     d. did / had

7.      “Do you play any sport, Mai?” ~ “Well, I used to _____ soccer when I _____ at high school.”

a. playing / am              b. played / was                 c. play / am                      d. play / was

8.      I _____ I didn’t have to get up early.

a. want                          b. hope                             c. wish                             d. expect

9.      “What _____ when she was 10 years old?” ~ “Her mother said she could swim very well.”

a. did Mary use to do                                            b. has Mary done

c. was Mary doing                                                d. does Mary do

10.  Miss White is a nurse. She _____ working at night.

a. used to                      b. uses to                         c. is used to                      d. has used to

I.      Use the correct form of the word given to complete each sentence.

1.      His first speech as the president made a strong __________ on his audience. (impress)

2.      The streets were noisy and full of __________. (act)

3.      Peter felt quite lonely in a new school because he has no friends. He was __________. (friend)

4.      The opposite of “separate” is __________. (separate)

5.      It is damaging to criticize children when they are at an __________ age. (impression)