6. Traffic jam is the most serious _________ in big cities nowadays. (TV)              

A. part                           B. cause                            C. problem     

7. _________ is a system of tubes. You can go from one place to another in just minutes. (TV)

A. Hyperloop               B. Teleporter                   C. Flying car  

8. People _________ fossil energy as in the past.      (NP)                                          

A. don’t use                  B. won’t use                    C. are not using
 

Question IV. Write the correct sentences using the given words

38. How/ your mom/ get/ work/ everyday?

=> How does your mom get to work everyday?

39. Christmas tree/ be/ symbol/ long life.

=> Christmas tree is a symbol of long life

40. Two days ago/ we/ stuck/ traffic jam/ over two hours.

=> Two days ago, we stuck a traffic jam for over two hours
 

11.  A traffic                 B. license                   C. disaster                   D. favorite

12.  A. station               B.  mistake                 C. safety                     D. action

Question II. Choose the word that has a different stress pattern from the others. 

13.  A. enjoy                  B. agree                     C. attend                     D. student