Rewrite the sentences in the Passive voice. The students are using the devices right now.
The staff could have kicked her out of the restaurant.
You should review the lessons before the test.
The government has made a very important announcement.
Alexander Fleming discovered penicillin in 1928
знаю к сожалению только 3 и 5
3)The lessons should be reviewed before the test
5)Penicillin was discovered by Alexander Fleming in 1928.