1, I received a letter from my friend a month ago.
2, She is very proud of her son because of his English results.
3, The man told me to call again at 6 p.m.
4, My sister has English lessons four times a week.
5, He is good at Math but bad at Literature.
6, We didn't go out because of the bad weather yesterday.
7, She told me not to eat quickly because it was not good for my health.
8, This morning the boss told me I didn't come to work on time.
9, My mother told me to call her twice a week.
10, She told me to show her how to learn English.
11, Mary was absent from class a week ago.
12, He told me to wait for him in two minutes.
13, Her sister helps me learn English grammar everyday.
14, I was pleased to hear that you passed the examination.
15, The teacher wants me to improve my English pronunciation.
