Noise is unpleasant, ________ when you are trying to sleep.

Our teacher wasn’t blaming anyone ; he _______ said errors like this could be avoided．

----Do you play football after work ?
---Yes, ________ ． Playing football is not my favorite sport．

--What do you think of French?
--In my opinion, French is _______ English

Fortunately somebody who happened to be passing by called the emergency aid        the traffic accident occurred.

He had ever climbed this mountain several months before, but ________ he couldn’t find the way this time.

I won’t buy the house, which was too expensive and too big. ______, I’d grown fond of our little rented house.

When the children were told that they could go camping on Saturday,they could         to tell their best friends.

You shouldn’t drive        fast.It’s dangerous.

His failure in the exam was expected. ________, it was still very disappointing.