The accident happened______ a cold winter early morning.

–When were the soldiers sent to the earthquake-stricken area — _______ the earthquake broke out.

I tried many times, but I still failed in the experiment.– Don’t be discouraged. ______ and the problem will be settled.

If you _______ the book, you _______ buy it right now, I think.

It is not what we do once in a while _____ shapes our lives, _____ what we do consistently.