New words：
mixture [ˈmɪkstʃər] n.混合物；混合；结合体；集合体
Sample Sentences：
Add the eggs to the mixture and beat well.
Concrete is a mixture of sand and cement.
The city is a mixture of old and new buildings.
cement [səˈment] n.水泥
New words：
mould [moʊld]
v.浇铸，塑造
n.模具；铸模
Sample Sentences：
Spoon the mixture carefully into the mouldd.
Pour the chocolate into a heart-shaped mould.
We can mould the dress to your figure.
First, mould the clay into the desired shape.
mixture [ˈmɪkstʃər] n.混合物；混合；结合体；集合体
desire [dɪˈzaɪr] v.渴望；期望
New words：
clay [kleɪ] n. 黏土；陶土
Sample Sentences：
The earth here is mostly clay.
The child shaped clay into balls.
Wet the clay a bit more before you start to mould it.
mould [moʊld] v.浇铸，塑造
New words：
stall [stɔl] n. 摊位；牲畜棚；马厩；牛棚
Sample Sentences：
They used to run a market stall together.
We bought some sugar from a stall at the fair.
New words：
content ['kɒntent] n. 内容；含量；容量；目录
Sample Sentences：
He tipped the contents of the bag onto the table.
Fire has caused severe damage to the contents of the building.
The content of the course depends on what the students would like to study.