There is ______ “u” and ______ “s” in the word “bus”.
The lady in this photo ________ be over fifty! She looks so young!
– The skirt looks different from the others and it’s really nice.– Thanks. It ________ by my mother last month.
Would you mind me how this physics problem ?
Renshou_________ a lot in the last 3 years. It’s now one of the most important cities in Meishan.
He _________ for two years. We are still sad about his _________.