1.      Употребите
глагол из скобок в нужной форме (PresentIndefinitePassive).  1...these rooms (to clean) every day?       2Glass .... (to make) from sand        3 Stamps (to sell) in a post office.         4 This room (not to use) very often.         5

...we (to allow) to park here? 

1 Are these rooms cleaned every day? 2Glass is made from sand.3 Stamps are sold in a post office. 4 This room isn’t used very often.5 Are we allowed to park here?