1. Nose touching and hair fiddling are also good examples of ……………… A. sign language B. spoken language C. written language D. body language 2. I don’t know how to ……………… with her when she moves to that remote area. A. keep in touch B. keep touch C. stay in touch D. both A & C 3. “Television ………………” is another word for advertising. A. commerce B. commercials C. commercialize D. commercializing 4. ……… can be defined as application of better solutions that meet new requirements. A. creation B. invention C. innovation D. revolution 5. The US military official said that navy ships ……………… on 50 percent of biofuels in the near future. A. will be running B. would be running C. will have run D. would have run 6. Before James Watt’s steam engine, there ……………… some similar models which ……………… as advantageous as that. A. were - weren’t B. was - wasn’t C. had been - weren’t D. had been - wasn’t 7. She stated that our personal life ……………… highly dependent on the technology that people ……………… A. is - have developed B. were - has developed C. was - had developed D. were - had developed 8. The man said that the types of mobile phones we ……………… in 1995…………… no longer on demand in this century A. had - are B. had-were C. have had - are D. had had - were 9. You ……………… believe it or not but she has changed her mobile phone number. A. should B. could C. will D. may 10. She asked me why scientists ……………… Pluto as a dwarf planet. A. had reclassified B. reclassified C. have reclassified D. has reclassified