Tom didn't want to make trouble in the train. Therefore, he his railway ticket when asked to do so on his way home.
—I would like to buy an expensive camera. —Well, we have several models_____.
I remember _________the factory owed a small workshop and two machines.
I suggest that that we should take part in more such activities in future _______we did yesterday.
You may depend _________it won’t happen again.
He often keeps English _______ ___________,