1)He ___(to go) to the mountains next summer.
2)What king of sport ___she___(to do)?She ___(to do) gymnastics /
3)Where ___the long jump competition ___(to take) place tomoroow?
1)he will go to the mountains next summer
А лучше.сказать в 1.he is going(он собирается, он еще не знает) 2.do she do.3.will be, to take
1) will go 2) does , do , does