A hard-working man__ _______become a great scientist, but a great scientist__________be a hard-working man.

_____we are not attacked by nuclear weapons, we promise that under no circumstances _____ use the bomb first but we reserve the right to use it for counter-attack when necessary[ ]

The coach asked his staff to the large group of journalists waiting for him to announce his training plans.

The tas a 5-star hotel.

I will give you my friend’s address where I can be________if you have any problem.[ ]