—Here is a schoolbag. Whose is it? —Oh, it’s _______ Thank you.
– We’ll travel to different places in this summer vacation. Enjoy your trip! - ______.
In summer, there is plenty of rain for the grass to grow.
I had a hard time learning math last year.
—Would you mind not playing soccer in the street? —___________. We’ll go and play in the park.
—Don’t litter the ground, boy. Look at the sign, “Rubbish must be thrown into the dustbin.”—Sorry, I’ll __________ right now.