Five years ago, only one car in the village. Now there are five cars. And in five years, more cars in the village.
I wonder_____ they will pass the exams or not.
The light______ by Edison is helpful for people.
—________do you practice your pronunciation? —I practice it _____ asking the teacher for help.
----Can you explain ______________________________, especially my writing? ----Of course. It’s my pleasure.
----It’s a wise _______ to wear a white tie. It matches your new suit well. ----Thank you very much.