1. A “___________”  signs means you have to stop. A. traffic B. red light C. cyclist D. passenger 2. ___________films often make us cry. A. Moving B. Funny C. Frightening D. Interesting 3. Performing lion dances is one of the activities at the___________ festivals. A. Christmas B. Tet C. Mid- Autumn D. Halloween 4. When energy comes from ___________ we call it hydro energy. A. water B. sun         C. wind D. coal 5. “Autopilot” means ___________. A. fast B. safe C. driverless D. expensive 6. The most important city of a country is the ___________. A. symbol B. tower C. capital D. tattoo 7. ___________ people ___________ flying cars in the future? A. are/ using         B. do/ use                  C. Did/ use                D. Will/ use  8. Pedestrians should across the street at the  ___________. A. horse crossing            B. zebra crossing            C. zebra       D. crossing 9. The film is too  ___________ with a lot of fighting and killing scenes. A. violent                       B. funny               C. shocking          D. interesting 10. People prepare ___________ for Halloween. A. Chocolate eggs           B. moon cakes      C. candy apples     D. turkeys. 11. When energy comes from the ___________ we call it solar energy. A. sun                            B. water                C. wind                D. coal 12. “Driverless”  means ___________. A. fast                   B. safe                            C. autopilot           D. expensive 13. A tour on the river is___________. A. symbol             B. tower                         C. boat ride           D. tattoo 14. ___________ plastic is warned to be harmful for environment, people still use it daily due to its convenience. A. However          B. But                   C. So                    D. Although 15. I think future planes _________ like the UFOs. A. will look          B. looks                C. look                 D. are looking 16. Nowadays, renewable energies __________ on a very important role in the heating market. A. took                 B. takes                 C. is taking           D. are taking 17.I have ____ list of countries and territories where English is an official language. A. the                             B. a                       C. an                     D. 0 18. Solar energy is a green, clean, and ____________ energy source. A. polluting          B. non-renewable  C. renewable                  D. recyclable