Here are the verbs filled in with the correct present simple or present continuous forms:
1 A: Do you know (you/know) that man over there?
B: Actually, I do. He's Muriel's husband.
2 A: Are you doing anything tomorrow evening?
B: Yes, I am seeing (see) Jack at nine o'clock.
3 A: I see (see) you're feeling better.
B: Yes, I am, thank you.
4 A: What's that noise?
B: The people next door are having (have) a party.
5 A: Graham has (have) a new computer.
B: I know. I've already seen it.
6 A: This dress doesn't fit (not/fit) me anymore.
B: Why don't you buy a new one?
7 A: Your perfume smells (smell) nice. What is it?
B: It's a new perfume called Sunshine.
8 A: What is Jane doing?
B: She is smelling (smell) the flowers in the garden.
9 A: What are you looking (you/look) at?
B: Some photos I took during my holidays. They aren't very good, though.
10 A: You look (look) very pretty today.
B: Thank you. I've just had my hair cut.
11 A: I think (think) we're being followed.
B: Don't be silly! It's just your imagination.
12 A: Is anything wrong?
B: No, I was just thinking (just/think) about the party tonight.
13 A: This fabric feels (feel) like silk.
B: It is silk, and it was very expensive.
14 A: What are you doing?
B: I am feeling (feel) the radiator to see if it's getting warm.
15 A: She is (be) generous, isn't she?
B: Yes, she has never been a mean person.
16 A: He is (be) very quiet today, isn't he?
B: Yes, I think he has some problems.
17 A: Would you like some cherries?
B: Yes, please. I love (love) cherries. They're my favourite fruit.
18 A: I'm sorry, but I do not understand (not understand) what you mean.
B: Shall I explain it again?
19 A: The children are making (make) lots of noise today.
B: I know, but they are having (have) fun.
20 A: This cake tastes (taste) awful.
B: I think I forgot to put the sugar in it!