________ she ran to the classroom, the teacher had begun the class.
| A．What time | B．By the time | C．At the time | D．During the time |
I don’t think ______ 18-year-old boy is serious enough to drive.
| A．a | B．an | C．those | D．\ |
You’ll get a ticket for drink-driving.Look at the sign________
When you can’t hear clearly. What should you say? __________
A. I don’t know the word in English.
B. Where have you been?
C. I beg your pardon.
—Wish you good luck in this English exam. —
A. You’re welcome. B. Thank you. C. Congratulations!