Of course not!

(a)  

Of course!

(a)  

Whatever you say.

(a)  

It will be my pleasure!

(a)  

I think that..

(a)  

I believe so.

(a)  

No way!

(a)  

After thinking abut it, I...

(a)  

Is that true?

(a)  

In other words...

(a)  

Seriously?

(a)  

That's it.

(a)  

That is the last straw (It is at the height/peak/culmination)!

(a)  

That's not fair.

(a)  

It's likely/probable that...

(a)  

The fact is...

(a)  

You are wrong.

(a)  

I agree. (masc.)

(a)  

I am a little confused. (masc.)

(a)  

It is true/It is so.

(a)  

Imagine! (Imagine that!)

(a)  

Have you thought about...?

(a)  

I doubt it.

(a)  

I am sorry, but...

(a)  

It makes no difference./It's all the same. (i)

(a)  

It makes no difference./It's all the same. (m)

(a)  

You're kidding me!

(a)  

It seems that...

(a)  

No way. (h)

(a)  

Don't even think about it!

(a)  

You don't think that...?

(a)  

It can't be!/It can't be possible!

(a)  

I am not sure what you said, but... (masc.)

(a)  

There is no other solution.

(a)  

I can't believe it!

(a)  

You don't say!

(a)  

It doesn't matter. (often rude)

(a)  

It's impossible.

(a)  

I can't take it anymore!

(a)  

I'm up to here/over it with... (masc.)

(a)  

Don't you think that...?

(a)  

I am not going to be able to...

(a)  

That's to say... (subjuntivo)

(a)  

For me...

(a)  

It's hard to believe./It seems like a like.

(a)  

For that reason...

(a)  

Therefore...

(a)  

Why don't you consider...?

(a)  

Agreed. Of course.

(a)  

I propose that...

(a)  

Good grief!

(a)  

I can't believe it! (grief or negative)

(a)  

What do you think/believe?

(a)  

What would you do?

(a)  

That's terrible/awful!

(a)  

What a shame!

(a)  

What a pity!

(a)  

That's odd/weird! & How weird/odd!

(a)  

What does it seem like to you?/What do you think of...?/What about it?/How do you like it?

(a)  

What do you think if...?

(a)  

No way! (q)

(a)  

It would be better to... (followed by verb)

(a)  

It would be better that...

(a)  

I suggest that...

(a)  

Do you mind?

(a)  

Do you like the suggestion?

(a)  

You're right.

(a)  

I already have plans.

(a)  

already (short)

(a)