----I’m sorry. I’m late for the music presentation.--- Why are you so late? The presentation _______ for 10 minutes.
My grandma ______ to see me .Please help me to buy some food.
. ----______are they staying in Beijing?----For three days.
.---It’s a fine day. Why don’t you go camping with us?----________. Let’s go.
I often go to school ________.
----________ is it from your home to your school? ---- About 10 minutes’ walk.