When asked about the secret about staying young, he said that a balanced diet __________ with exercise was the recipe for a healthy life.
–Do you know _______?--- Someone wants to find his dog back.
– Have they found out the _____ of the fire?-- Yes. It was a cigarette end that _____ the fire.
She did not take the advice that she ___ at rush hour, so she got lost.
In the last ten years she _____ like this; she is killing her health.A. works b. has been working C. worked D. is working
The policemen are searching for the ____car on the highway.