I. Choose the best answer to complete the sentences                                                                                                              1.Nam used to ________ morning exercise when he got up early.
A. did                     B. does                     C. doing                 D. do
2. Traffic accidents can be prevented if people __________ the rules.
A. remember         B. obey                     C. go after              D. take care of
3. You should look right and left when you go ________the road.
A. down                 B. across                  C. up                      D. along
4. The play was so boring. ________, Hoa saw it from beginning to end.
A. Therefore          B. Despite                C. However            D. Although
5. She’s sure that they will find the film_________. 
A. entertaining       B. entertain              C. entertainment     D. entertained
6. __________ _ being frightened by the images, Lan still liked the film so much.
A. In spite              B. Despite                C. Although             D. Nevertheless