IV. Choose the best answer A, B, C or D to complete each sentence. 17. You_____________ take all the necessary things along with you before you start the trip. A. should B. don’t C. shouldn’t D. will 18. My neighborhood is good for outdoor activities ______________ it has beautiful parks, sandy beaches and fine weather. A. so B. but C. although D. because 19. The Mekong River is ____________ than the Red River. A. taller B. longer C. tallest D. longest 20. VTV1 is a ______________ telivision channel in Vietnam, and it attracts millions of TV viewers. A. local B. international C. national D. traditional 21. My sister likes chatting _______________ her friends _______________ the phone in the evening. A. with - in B. to - with C. to - by D. with - on 22. The people in the U.K is called _______________ and the official language of the U.K is __________. A. London - British B. English - British C. British-English D. England - English