—Dad, must we stop and wait when the light turns yellow?
—I’m afraid we . It’s necessary to obey the traffic rules.
A. need B. must C. may
Jackie Chan _______ movies are very popular with the young is famous all around the world.
| A．whose | B．that | C．who | D．which |
The woman ______ is making a speech is our new English teacher.
| A．who | B．what | C．which | D．whose |
Have you found the information _____ you can use for the report?
| A．which | B．who | C．what | D．where |
____ your time and think the important decision over.
| A．Take | B．Waste | C．Kill | D．Save |
______ a teacher, his main duty is to help the students become better learners.
| A．As | B．By | C．About | D．With |