1.They've known each other..........15 years [on/at /for/him]
2.Nam has to walk to school, so he wishes he.............a bicycle [has/had/will have/is having]
3.She was lazy.............she didn't pass the exam [so/because/but/and]
4.The Ao dai is the..............dress of Vietnamese women. [different/casual/traditional/baggy]
5.It rained every day during our holiday..................it?[does/didn't/isn't/is]
6.They enjoyed.............the web.[surf/to surf/surfs/surfing]
7.If you want to attend the course, you............pass the examination.[had to/have to/has to/could]
8.Malaysia is divided.............two regions.[into/on/in/to]