1)Hockey … in winter. a) was played b) are played c) is played 2) You … consult a doctor. a) must b) have to c) should 3)She was carefully ..... the map. a) studying b) learning c) teaching 4)In many countries, ...

1)Hockey … in winter. a) was played b) are played c) is played 2) You … consult a doctor. a) must b) have to c) should 3)She was carefully ..... the map. a) studying b) learning c) teaching 4)In many countries, men … do military service. a) should b) must c) have to