_______seems to have been a strong competition inChina for school leavers to enter college or university.

Do not give up! Perhaps ________ tough task needs more of your effort. — I won’t. I’ll have ________ second try anyway.

—Excuse me, I wonder if you can help. I _______ my ID card. —But where did you lose it?[ ]

I don’t know _________, but I guess he may be a doctor.

Now I must go _______ I shall be late for the train.— Have a good trip. Goodbye.