当你想让别人出示棕色时,你可以说:A.Show me blue. B.Show me brown.
----“Are there any fish in the river?” ----“.”
---What do you doSundays? ---I usually go shopping, I often watch TV,sometimes I do my homework.
----What’s your favourite food? ------“.”
-----Can you sweep the floor? ------“.”
----What’s this and what are these? -----