1)Yes, I am, No, I am not.
2)Yes, there were. No, there weren't.
3)Yes, he does. No, he doesn't.
4)Yes, it was. No, it wasn't.
5)Yes, it will. No, it won't.
6)Yes, he does. No, he doesn't.
7)Yes, it must. No, it needn't.
8)Yes, I can. No, I can't.
9)Yes, you ought. No, you oughtn't.
10)Yes, I should (or: I would). No, I shouldn't (or: I wouldn't).
11 Yes, he does. No, he doesn't.
12 Yes, I have. No, I haven't.
13 Yes, I am. No, I am not.
14 Shakespeare did.
15 Comrade D. does (or: My friend does; My brother does, etc. ).
16 I shall (or: Comrade D. will; We shall, etc. ) .
17 Two of us have (or: All of us have; None of us have, etc. ).
18This one is (or: My brother's is, etc. ) .
19 I have (or: Comrade A. has; They have; etc. ).
Present Perfect:
1. I have seen that film.
2. My sister has bought a new bag.
3. I have lost my phone with my headphones.
4. My older brother has written a really interesting book.
5. Paul has worked as a waiter with me.
Present Continuous passive:
1. Sweets were being done by my mum.
2. This man was being killed by fast food.
Present Perfect Passive:
1. I have been sacked from my job!
2. Only plane has been delayed because of bad weather.
Present Simple Passive:
1. My car is insured against accident and theft.
2. You are covered in paint.
Past Simple Passive:
1. The door was locked so I couldn't open it.
2. The paintings were sold for ten million dollars.