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GF B1 Grammar Class 5 Modals of obligation
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It wasn’t necessary to read the text at home, but I did it because I want to improve my reading. (I)
I didn’t have to read the text at home, but I did it because I want to improve my reading.
Oops!
Okay!
It was necessary for us to get a visa before we went to America. (We)
We had to get a visa before we went to America.
Oops!
Okay!
It’s prohibited to park your car in the centre of the city. (You)
You mustn’t park your car in the city centre.
Oops!
Okay!
It’s not necessary for programmers to wear a suit. (Programmers)
Programmers don’t have to wear a suit.
Oops!
Okay!
It’s necessary for the boss to pay his employees on time. (The boss)
The boss has to pay his employees on time.
Oops!
Okay!
When my father was young, he must to walk 5 km to school every day
When my father was young, he had to walk 5 km to school every day.
Oops!
Okay!
Have I to finish this paper work by Friday?
Do I have to finish this paper work by Friday?
Oops!
Okay!
Has he walk the dog?
Does he have to walk the dog?
Oops!
Okay!
It’s a good idea to visit someone when they’re sick. (You)
You are supposed to visit / you should visit someone when they’re sick.
Oops!
Okay!
Students don’t expect teachers to know everything. (Teachers)
Teachers are not supposed to know everything.
Oops!
Okay!
It’s not necessary for Oksana to come half an hour before class. She will be waiting outside the classroom anyway. (Oksana)
Oksana doesn’t have to come half an hour before class.
Oops!
Okay!
Bob have to work extra hard this week
Bob has to work extra hard this week.
Oops!
Okay!
She don’t have to pay for the ticket if she wants to go to the concert
She doesn’t have to pay for the ticket if she wants to go to the concert.
Oops!
Okay!
Dima, I strongly advise to find a job! (You)
You must / have to find a job!
Oops!
Okay!
My family expected me to get married and have children by the age of 25. (I)
I was supposed to get married and have children by the age of 25.
Oops!
Okay!
They mustn’t to talk loudly in the library.
They mustn’t talk loudly in the library.
Oops!
Okay!
Has Chris pay for the dinner?
Does Chris have to pay for the dinner?
Oops!
Okay!
We supposed to be quiet during the lecture.
We are supposed to be quiet during the lecture.
Oops!
Okay!
She must to listen her parents. She’s only sixteen.
She must listen to her parents.
Oops!
Okay!
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