Поставить глаг.в нужном времени: 1 the graph shows that the number of international arrivals ( rise) since 1950. 2 from 1950 to 1960 the number of international tourist arrivals ( grow) from 30 million to 80 million. 3 in the present day the number of arrivals ( continue ) to grow (continue) 4 by 2020 the figure (be) 1580 million.
2) had grown
3) continues
4)will have been