IV. Choose the best answer a, b, c or d to complete the sentence. 1. You should walk across the street ______ the zebra crossing. a. on                            b. at                             c. in                             d. from 2. My house is not far from my school, so I usually go ______. a. on foot                     b. by foot                    c. by car                       d. by boat 3. This morning, I was ______ in a traffic jam and got to school fifteen minutes late. a. catch                        b. block                       c. struck                       d. stuck 4. Turn on the left turn ______ before you make the turn and slow down. a. sign                          b. direction                  c. signal                       d. crossing 5. It is ______ to use a hand-held mobile phone while driving or riding. a. safe                          b. important                 c. illegal                       d. careful 6. ______ does it take you to ride to school? – About 30 minutes. a. How long                b. How far                   c. How often               d. How much 7. A ______ is a part of a road that only bicycles are allowed to use. a. cycle cross               b. cycle lane                c. cycle line                 d. cycle race 8. You ______ cross the street when the light is red. a. should                      b. don’t have to           c. can                           d. mustn’t 9. People ______ produce as much rubbish as we do now. a. use to                       b. used to                    c. used to not d. didn’t use to 10. “How far is Vung Tau from Ho Chi Minh City”-“_______” A. It’s not very far                  b. it takes about two hours or more. c. It’s about 120km                 d. You can get to Vung Tau by boat or bus.