There are many thigs that we have to as an obligation in life.
For example:
At some point of our lives we must start working not maybe because we like it, but we have to do it because we need it.
In the previous example the mandatory things or obligations are expressed by using "must" and "have to". In this class we will focus in the use of "have to" to say that we have to do things as someting necessary, as an obligation or something mandatory. This expression can be use in the present and the past.
Let's see it:
After checking this information, in page 23 in your books complete exercise 7. Post your answers as a comment.

You don’t have go to college, but you have to do a special course. The good thing is you don’t have pay very much for the course. But it’s a lot of work. A referee has to know everything about the laws of the game. That means you have to learn 130 pages of rules. When I did my course eight years ago, we had to do practical and written exams. I’ll never forget my first practical exam. I didn’t have to referee for 90 minutes, only the first half of a match. I was terrified because I had to give a player a red car after only five minutes. He wasn’t happy about it! But dealing with angry footballers is something a referee has to learn very quickly. A referee didn’t have to be super-fit like a footballer, but he has to be super-fit like a footballer. But he has to run for 90 minutes and he has to practice running backwards. That’s really difficult! I love my job, but people never remember the good decisions I make, only the bad ones.
ResponderBorrar1) Don't have to...
ResponderBorrar2) Have to...
3) Don't have to...
4) Has to...
5) Have to...
6) Had to...
7) Didn't have to...
8) Had to...
9) Has to....
10) Don't Have to...
11) Has to...
12) Has to...
1-Don’t have to
ResponderBorrar2-Have to
3-Don’t have to
4-Has to
5-Have to
6-Had to
7-Didn’t have to
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10-Doesn’t have to
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ResponderBorrar2-> have to
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