Recently, a team of eight medical experts has arrived in Shanxi Province to help to the latest vaccine incident.
This is a picture of Dr. Yuan, a scientist ____ is well known in our country.
Only when I left my parents for Italy ________ how much I loved them.
There was _____ time _______ I hate to go to school.
.--- Robert, you didn’t travel by train? --- I was going to, but then I decided to go by car______.
--- Rose, will you go to the museum with me this afternoon? ---_____ . My aunt is coming to see me.