Complete each sentence with the correct form of the word given in brackets. Then press "Check" to mark your answers.
  1. I read somewhere that some (classic) music has a calming effect on wild animals in the zoo.
  2. The children didn't seem to be too (adverse) affected by their parents' divorce.
  3. The procedures for the experiment must be followed (rigor); otherwise, the results could be put in doubt.
  4. In January of 1991, Soviet troops stormed (strategy) buildings in the Lithuanian capital, Vilnius, to block a bid for independence.
  5. I (rare) have time to play tennis these days because I'm so busy at work.
  6. In 1996, a plane crashed into a (crowd) market in the centre of Kinshasa, the capital of Zaire, killing 350 people.
  7. Investigators are (endeavour) to find the cause of the crash.
  8. Edward G. Bulwer-Lytton once said that in life, as in art, the beautiful moves in (curve).
  9. Going skydiving was an incredible experience, with (emotion) ranging from excitement, to fear and wonder.
  10. This medicine can be taken (internal) or simply rubbed on the skin.