A (n)__________ is a person whose job is to take care of people’s teeth.
A.director B.engineer C.dentist
A/An ________ is an event or experience that one remembers from the past.
A.memory B.ability C.adult
This factory produces________ products such as milk and cheese.
A.daily B.diary C.dairy
To ________ means to feel sorry for a sad fact or a mistake that one has made.
A.refuse B.regret C.advise
—Peter, you are welcome to give us a talk.
—Thank you. To cut a long story short, I enjoy your plan and I believe you will make it.
A.In a few words B.By the way C.After a long time
—Adult pandas can weigh more than 100 kilograms.
—Amazing! After all, pandas look tiny at birth.
A.when they die B.when they are born C.when they grow up
