例如: It was very nice to get your invitation to spend ︿ weekend with you.Luckily I was the am completely free then,so I'll to say "yes".I'll arrive in Bristol at around 8 pm in Friday on evening.
When I was in senior 3,I spent almost all the time at my lessons and seldom took physical exercise.As a result,I felt tired easily but couldn't concentrate on what was being taught.What's worse,I fell ill frequently and my study affected greatly.The doctor suggested that he should do sports to keep fit.I begin to take regular exercise.After several week I found my health improved a lot.Every time I finished doing sports,I felt relaxing and energetic.And I could do much more better in my study than before. From this experience,I have learned that taking physical exercise regular really makes a difference.Whatever busy we are,we should do sports every day.