Mary wishes she....(take) part in the festival at Perfume Pagoda next week

1.Mary wishes she....(take) part in the festival at Perfume Pagoda next week.
2.Mary wishes she (can stay).....in Viet Nam longer.
3.I wish I (be)...taller.
4.Is your friends used to (make)....a phone call in the moring?
5.At the moment the population of the world...(grow) at an increasing rate.
6.4.It's hard for me...(concentrate) on working in such a noisy office.
7.While we...(do) the maths test, the fire alarm...(go) off.