Much, many or a lot of?

I don't have ... time.
1. much
2. many
3. a lot of
There are ... reasons why we should do this.
1. much
2. many
3. a lot of
I have ... respect for him.
1. much
2. many
3. a lot of
We have ... problems.
1. much
2. many
3. a lot of
I don't have ... to say. I know very little.
1. much
2. many
3. a lot of
I didn't sleep very ... .
1. much
2. many
3. a lot of
He's very popular. He doesn't have ... enemies.
1. much
2. many
3. a lot of
The news created ... excitement.
1. much
2. many
3. a lot of
There aren't ... days left before the meeting. I hope you are well-prepared.
1. much
2. many
3. a lot of
I don't like him very ... .
1. much
2. many
3. a lot of