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
—Did you feel nervous when you stood on the stage?
—Yes, but just a little.
A.happy and quiet B.worried but happy C.worried and afraid
A healthy diet can guard against diseases.
A.protect B.prevent C.produce
Many students complained that there was mountains of homework to do every day.
A.a large number of B.some C.plenty of
