They ____________ having an argument at seven o’clock last night when CCTV ______ to broadcast news.A.were having;started B.will be having;started
When they look back on the past few years, many people wonder ______.
The driver was very happy that his car ______ very well in this car-washing centre.
— I didn’t know you were friends with Mr. Smith. — We ______ each other for6 years.
When I was a boy, I often ______ to play in that park.
— ______ do you go to the gym? — Once a week.