从方框选择适当的词并用其正确形式填空。
| usual mistake rest hundred what make although under they think fly how |
These students can make up to nine__【小题2】__ dollars a day. They are selling their special coffee to airplane passengers. After the students get paid, the _【小题3】__ of the money goes to a local youth project.
These high school students use a space in the Oakland airport. It is __【小题4】___ very crowded. Many people who __【小题5】__ on the planes like to drink the special coffee.
One customer__【小题6】__that the coffee costs a lot but it is good and worth it. Most customers are pleasant but some are unhappy. __【小题7】_ do not like it if the coffee cafe is not open for business.
The students earn $ 6.10 an hour. They also get school credit while they learn _【小题8】__ to run a business. Many of the students enjoy the work __【小题9】_ it took some time to learn how to do it.
They have to learn how to heat milk, load the pots, and add flavor. It takes some skill and sometimes __【小题10】__ are made. The most common mistake is forgetting to add the coffee.