---What do you think of Jack?---He is not a bad boy. ______, he’s a pretty good one.
If it was not an accident, he must have done it .
I have written to him because he phoned me shortly afterwards.
Many students signed up for the race in the sports meeting to be held next week.
From what I learn about their hotel, the service and the weather, they their holiday very much.
Because prices of food and clothing and almost everything else in that country have steadily gone up, the buying of the dollar has gone down.