He started to learn English in 1990 and in the years ________ he kept on using it in his work.
Is it true ______ the rain stops , it will be as hot as in the summer here?
---The thread of my kite broke and it flew away. ---I told you it would easily break _____ was the weakest.
There comes a time in every man's life_____.
We saw a film yesterday afternoon , _____we had supper in a nearby restaurant.
I thought I was going to fail the exam, but I succeeded _______.