are good friends.
Jim, ________ read books while you are walking in the street. It’s very dangerous.—OK, thank you.
Is the shirt made _________cotton?–Yes. It’s made ________ China.[ ]
We plan to ________ a short play on Teachers’ Day. 。
I called you at 7:00 yesterday evening,but no one answered.Sorry,I_______ with my family at that time in the cinema.