Use the correct grammar for these sentences (can, can't, have to, has to, don't have to, doesn't have to, (be) allowed to, not (be) allowed to).
Those people ..............not allowed to.............................. walk around the building.
You .................can't........................ leave the building during class time.
They .................have to...................... wear identification bracelets.
She .....................can.................... wear bright colored suits.
They .................not allowed to...................... work out together.
They ................can....................... swim in the pool.
They ...................have to.................... wear swimsuits to swim in the pool.
Monitors ...............can........................... wear black clothes.
People .......................can...................... sunbathe in tanning booths.
People ...................have to......................... wait in lines to have breakfast in the cafeteria.

Those people not allowed to walk around the building.
You can't leave the building during class time.
They have to wear identification bracelets.
She can wear bright colored suits.
They not allowed to work out together.
They can swim in the pool.
They have to wear swimsuits to swim in the pool.
Monitors can wear black clothes.
People can sunbathe in tanning booths.
People have to wait in lines to have breakfast in the cafeteria.