If you had stuck to what we originally agreed on, everything would have been fine.

David was narrowly defeated and blew his own chance of becoming a champion.

I did not arrive in time. I was not able to see her off.

He was successful because he was determined to pursue personal goals. He was not talented.

I didn’t know that you were at home. I didn’t visit you.

Very few students understand his lecture. The subject of his lecture is very confusing.

Lan didn't apply for the job in the library and regrets it now.

Had the advertisement for our product been better, more people would have bought it.

They were buying a cup of coffee. They public address system called out Nigel’s name.

People make wine to enjoy themselves. It is wine that has bad effects on their mental and physical health.

He delayed writing the book until he had done a lot of research.

More petrol is consumed nowadays than ten years ago.

No sooner had she put the telephone down than her boss rang back.