—Do you think it's a good idea to make friends with your students?—__________,I do. I think it's agreat idea.
—Tom,did you break the vase I bought yesterday?—It was not my .The floor was so slippery that I fell down and knocked it off the table.
I got home,I found I had left my jacket on the playground.
The sooner we students the new school life,the better it will be for our studies.
I must your promise you won’t be late again.
He divided the sweets the children who were divided three groups.