找出下面句子中的错别字，并改正。

我们家院子里种了许多大丽匊。____

-- What's your plan for the weekend?

--             .

2016年6月“第十届中国国际有机食品博览会”在上海世博展览馆成功举办。它涵盖了全球范围系列的有机绿色食品，其中无污染的有机蔬菜尽管价高仍受消费者青睐。关于有机蔬菜价格高，以下分析正确的是（   ）

①“无污染”有机蔬菜的高品质决定了“其价格高”

②“无污染”有机蔬菜的劳动耗费决定了“其价格高”

③“无污染”有机蔬菜的高品质是实现“其价格高”的物质承担者

④种植“无污染”有机蔬菜的社会劳动生产率提高

Exercise—It's good for you!

Playing sports，dancing and even touching your toes is exercise．Exercise builds a strong body．This helps you to do all the things you want to do．

⒈Exercise helps you to keep fit

Can you bend(弯腰)down and touch your toes? Can you stretch(伸展)up high? Exercise helps you to bend and stretch easily．

⒉Exercise makes you strong

Use your arms and legs often．Exercise builds strong muscles(肌肉)．

⒊Exercise makes you feel good

Running，jumping and playing with your friends is exercise．It makes you happy．

⑴为图片选择合适的编号，⑵⑶⑷根据短文内容，选择正确答案。