Dear Jack,
Very sorry to know that you've been sick for three weeks.I hope you are getting better.
Many interesting things happened during these three weeks,we had a basketball game with class 1,and we beat them.How much I wish you could join us.We also had a middle test for this term,the result will come out next week,I'm a little nerves about it.
Any way,I hope you could get well soon.As for the study,dont' worry about it,we will help you with them.
Best regards.
Li Hua