Mr. Gao, I don’t understand the meaning of this new word. —You can __________ the word in your dictionary. I believe you can understand it well.
The volunteers __ a lot of help to the community for nearly ten years.
I wonder ________ you’ll water this kind of flower.—Once a week.
I have just watched a good film about ________ elderly fisherman in Guilin.
Mum, why not ___________ having hamburgers instead of dumplings?