Though there are some differences in American and Chinese education, both systems are ________ excellent graduates. [ ]

How do you make you relaxed before you give a talk— taking a deep breath.

;­—Is the money your parents give you enough—No, I have to have a part-time job to my school expenses.

Would you like to go to the concert with me—______ I love music.

Yesterday I met Sandy. We ________ since ______ middleschool.