Which English is the best one to learn, American, British or Canadian English, Susan—Well, there is no best English. They are all good and correct.

Was the driving pleasant when you went to Mexico last summer? — No, it ＿＿ for four days when we arrived, so the roads were very muddy

Nowadays people are more concerned about the environment ________ they live.

When I was passing the Town Hall, I heard the clock ______ twelve.

When I was at a loss, the thought of traveling abroad did____to me.