--___________do you clean the goldfish’s tank?--Three times a week.
I fell in 1ove____the beautiful city of Shanghai while I was on vacation there.
He found it difficult _____ others with EnglishA help B helping C helped D to help
I need five Yuan to ______ for summer camp.
Did he get when he did the simple and job?
They want to make more cars with ______ workers and ______ money. I think it’s impossible.