83.He officially became a professional athlete in 1997. He was 24 years old then.

      →  He ................................................................................................................................... 

84       Lars didn’t complain about the hotel staff any more as he had understood the situation.

      →  Lars stopped .................................................................................................................... 

Cho tam giac ABC vuong tai A( AB< AC ) co duong cao AD va duong trung tuyen CE. a) Cho AC=2can 3 cm va CD= can 3 cm, hay tinh so do cua goc ACB va tinh do dai CB,CE b) Ve EH vuong goc BC tai H va AF vuong goc CE tai F . Cm rang CF.CE=CD.CB c) Duong thang AF cat BC tai G va duong thang vuong goc voi AB tai B cat duong thang AG tai I . Cm I, H , E thang hang

83.He officially became a professional athlete in 1997. He was 24 years old then.

      →  He ................................................................................................................................... 

84       Lars didn’t complain about the hotel staff any more as he had understood the situation.

      →  Lars stopped .................................................................................................................... 

83 He officially became a professional athlete in 1997. He was 24 years old then.

      →  He ................................................................................................................................... 

84       Lars didn’t complain about the hotel staff any more as he had understood the situation.

      →  Lars stopped .................................................................................................................... 

85. Satellites/ travel/ around/ Earth/ collect/ information/ can/ also/ move/ around/ larger/ object/ space.

            .........................................................................................................................................

      86. My dad/ buy/ me/ telescope/ my/ next birthday/ enable/ me/ watch/ stars.

87.       Although/ he/ only/ seven/ years old/ his dream/ work/ NASA/ become/ astronaut/ Neil    

Armstrong.

            .........................................................................................................................................

      88. Last year/ sister/ refuse/ get/ job/ secretary/ even though/ it/ well-paid/ job.

            .........................................................................................................................................

IV        Choose one suitable word/phrase in the box given to fill in the blank.

career                    accountant             qualifications         certificates          spacesuits

microgravity          mathematician       task                        weightless           mission

galaxy                    orbit                       work                      job                      spacecraft 

15. She is very good with numbers, and she wants to be a/an  .......................... working in a big financial company.

      16. He is such a devoted and inspiring man. He has made a lot of achievements in his .......................... as a politician. 

17. In order to be offered with this well-paid job, you need to show some relevant special .......................... as required in the job advertisement.

      18. After the trainees complete this 2-week training courses, .......................... will be given to them.

      19. I guess that .......................... are very heavy, so astronauts must be really physically strong to put them on.

      20. .......................... makes astronauts and other objects float in space.

      21. Neil Amstrong completed his .......................... to become the first human to walk on the moon in July 1969.

      22. .......................... is a system of millions or billions of stars.

III    Fill in the gap with one suitable word/phrase, using the beginning letter(s) given.

      11. R............................. wash means that you don’t have to use water to wash something.

      12. This new mechanic hasn’t figured out how to o.......................... this weird washing-up machine.

      13. There have been 50 a............................. for the job that we advertised three days ago.

      14. Although her a............................. knowledge is good, she lacks some experience and working skills.

            15.       Many women have made significant a......................... in political and economic fields

 VI    Complete the rewritten sentences below by using relative clauses.

      33. My school is very big. It is in Madrid.

      →  My school ....................................................................................................  is very big.

      34. Robert Pattinson is an actor. He plays Edward Cullen in the Twilight saga.

      →  Robert Pattinson is ..........................................................................................................

      35. Robert Pattinson is a British actor. He plays Edward Cullen in the Twilight saga.

      →  Robert Pattinson .................................................................................  is a British actor.

      36. I bought this cake yesterday. It tastes delicious.

      →  The cake ...............................................................................................  tastes delicious.

      37. Michael is a policeman. His father is a judge.

      →  Michael  .................................................................................................  is a policeman.

      38. I bought a computer last month. It doesn’t work properly.

      →  The computer .............................................................................  doesn’t work properly.

      39. Prince Charles will be the King of England one day. His mother is Queen Elizabeth.

      →  Prince Charles, .................................................. , will be the King of England one day.

      40. I was given a dog. It is very friendly.

      →  The dog ................................................................................................  is very friendly.

 V Choose the best answer (A, B, C or D).

      23. A ................. travels around the Earth to collect information or to communicate by radio, television, etc.

            A. rocket                     B. telescope                 C. satellite                   D. spacecraft

      24. Astronauts are trained to operate spacecraft systems and ................. emergencies.

            A. dealt with               B. handle                     C. cope with                D. all are correct

      25. This group of voluntary students who are very enthusiastic are ................. supporting new students to complete their admission procedure.

            A. in charge of            B. with charge in         C. on charge of           D. in charge with

      26. The secretary is capable ................. working under tight schedule and work well as part of a team.

            A. in                            B. on                           C. of                            D. with

      27. Despite ................. by the teacher earlier, the stubborn schoolboy continued to make mistakes deliberately.

            A. be punished                                                B. punishing

            C. having punished                                         D. having been punished

      28. By this time last night, she ................. the application form and had it sent.

            A. finished                                                      B. will have finished

            C. had finished                                                D. had been finished

      29. My five – year – old little brother, ................. has just started to learn English, sings the English Alphabet song again and again every day.

            A. whom                     B. who                        C. whose                     D. that

      30. My son took part in the Beyond 2030 forum, ................. invited people to share their vision the future.

            A. that                         B. which                      C. who                        D. whose

 31. We postponed       ................. the Merlion Park because of too hot weather.

            . to visit                       B. visiting                    C. visit                         D. to

      32. I’d rather ................. as a teacher than ................. as tourist guide.

            A. work – work                                               B. to work – to work

            C. working – working D. work – to work