Unit 9

Question 1

Explain the 2nd conditional

Answer 1

If+simple past+wouldn’t+base verb

Question 2

Why we use the second conditional?

Answer 2

For hypothetical situations
For imagined situations

Question 3

Explain the uses of have to, must and should

Answer 3

Must/mustn’t to obligations/prohibitions
Have to/Don’t have to to obligations/things that aren’t necessary
Should/shouldn’t for recommendations

Question 4

Forms to say no politely

Answer 4

I’m sorry, I really don’t have time right now
If you can wait until… I could do it
I can’t help you, but you could try (a person)

Question 5

Tell me the definitions of
Anxiety
Heal
Operation
Treat
In a good mood
Suffer

Answer 5

The feeling of being very worried
Try to make someone better
Act of cutting open a person’s body to make it better
Grow and become healthy again
Happy or positive
Feel or experience pain