V. Put the verbs in the past perfect or past simple.
31. I (take) …………………the book back to the library when I (read) …………………it.
32. After she (fill) …………………the basket, she (go) …………………to the check out.
33. Two days ago I (meet) …………………an old friend who I (not see) …………………for years.
34. The house was very quiet when I (get) …………………home. They (go) …………………out for dinner.
35. Karen (not want) …………………to come to the cinema with us because she (already see) …………………the film.
VI. Choose the correct option for each gap in the sentence.
36. How many …………………orbit the sun?
A. spaces B. Mars C. UFOs D. planets
37. This aircraft is capable of …………………30 passengers.
A. holding B. placing C. accommodating D. flying
38. Do you believe that space …………………have landed on planet?
A. robots B. terrorists C. aliens D. pioneers
39. The Milky Way is just a …………………in the universe and it contains our Solar System.
A. planet B. comet C. meteorite D. galaxy
40. …………………food is specially created and processed for consumption by astronauts in outer space.
A. Universe B. Land C. Planet D. Space