We shouldn’t have drunk coffee so much yesterday evening. We ............. sleep all night.
Couldn’t
Jill................ have broken her mother’s heart.
Shouldn’t
You ............ have told a lie to me yesterday
Should
I ................... studied hard when I was at university
Should have
We .......... fasten our seatbelts.
Must
Students ............ obey the school rules.
Must
You ............. pay your taxes.
Must
You .......... show your passport to the officers.
Must
You............. raise your hand to speak in the classroom
Must
People ........... cut down trees.
Mustn’t
We .......... smoke indoor places.
Mustn’t
Students ......... leave the classroom during the exam.
Mustn’t
You ........... leave home without your ID card.
Mustn’t
.......... I do this?
Must
What time ........... we go there?
Must
There is no orange juice left. My brother ..............drunk it.
Must have
