We plan to ________ a short play on Teachers’ Day. 。

me parents, the Internet can seem like a jungle, ______danger for their children

How many students arethere in the classroom?——- ________ .They are all on the playground.

下列各句中，没有语病的一句是（ ）

The overcoat is too expensive. Can you sell it cheaper— Sorry, it’s beyond my .