I.    Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage.

      It’s important to (1)                      well, especially when you are studying. If you are at primary (2)                  , you may not go home for lunch and have a cooked meal of meat or (3)                               and vegetables. A chicken and lettuce sandwich, with some (4)              fruit would be a light but (5)              lunch. Many people around the world eat plain, boiled (6)                   two or three times a day. Pupils and students often don’t eat (7)            when they’re revising for an exam – they eat chocolate and (8)              lots of black coffee! And by the way, doctors say everybody should start the day with healthy (9)             . It’s also good for you to drink a lot of (10)      ________through the day.

      1.   A. launching                B. emitting                  C. eat                          D. peaking

      2.   A. school                     B. weapons                 C. spaceships              D. rockets

      3.   A. to                            B. towards                  C. with                        D. fish

      4.   A. as soon as               B. fresh                       C. as well as                D. such as

      5.   A. burnt                       B. explored                 C. went off                 D. healthy

      6.   A. rice                         B. audience                 C. observatories          D. watcher

      7.   A. sent back                B. returned to              C. well                        D. except for

      8.   A. weightlessness        B. drink                       C. wavelengths           D. length

      9.   A. space                      B. atmosphere             C. vacant                     D. breakfast

      10. A. scientists                 B. drivers                    C. water                      D. astronauts