—How do you study _______ a test?
—I study by working _______ my partner.
此题考查介词的用法。study for a test 为考试而学习，work with my partner. 与我的同伴一起学习。
—How do you study _______ a test?
—I study by working _______ my partner.
—How do you learn English so well?
—________ chatting with my uncle in America on line.
—All of our classmates ______ Jack are going to the welcome party for foreign students on Saturday.
—I guess that’s because he will have to join in the speech contest that day.
He had to sell newspapers seven.
_____ the Hope Project started, it has helped thousands of students return to school.
No one likes a person bad manners.
On April Fool’s Day，people enjoy playing tricks _________ their friends.
The policeman was surprised the news.
E-tickets will be used for high-speed trains ________ the country in 2019. Passengers can enter the station by simply using their ID card.
The man tried several times to start the car and he succeeded .
