"It's pool-season from this week, isn't it?" "Oh yes. I've gotta go and buy a swimming suit, then."

Anyhow, just why is it that I have to be sent out in the middle of the night to buy a canned drink?

I should sell it while it still runs.

And since she refused to accept it, she had been living in extreme discomfort, exclaiming: "Why should we spend all the capital we are ever likely to have tying ourselves down to a place we detest!"

You've got to write to him quickly.

Now I must go about my work.

Sorry, I've got to go.

You should rewrite this sentence. It does not make sense.

This old suit is just about done for; I shall have to get a new one.

I have to catch that train.