Nobody knows when the stone bridge ___ , because there is no record about it.A. has built B. was built C. built
The underlined part in the word “deaf” is pronounced as _______.
You should be working instead of _________ there in bed.
You should try your best ____ your English.
Because of the rain, we must ________ holding the sports meeting.
An accident ________ on Zhongshan Road yesterday afternoon.