they are playing football now.
you can send an email ask for help whenever you need.
Let's go visit the great wall tomorrow.
He has been a doctor for forteen years.
最后一张图看不清,大概是He washes the dishes with water everyday.
71 They are playing football now.
72 Please send an e-mail to me whenever you need help.
73 We are going to visit the Great Wall tomorrow.
74 The man has been a doctor for ten years.
75 The flower is watered by my grandfather every day