The car ____and stopped at the red trafficlight.

The experiment shows that proper amounts ofexercise ,if _______regularly, can improve our health.

I believe you must come first in the exam. You always do __________ in our class.

－Excuse me , Madam. Can I take photos here－________. Look at the sign, it says “No photos”.

ld convey my appreciation to my high schoolteachers, without ____ help I wouldn’t achieve such a big success.