He knows several languages, ______, he knows English and Japanese.
—Did you see a man in black pass by just now?—No,sir.I___a newspaper.
I’d like to study law at university___my cousin prefers geography.
It is reported that two schools,____are being built in my hometown,will open next year.
Peter received a letter just now___his grandma would come to see him soon.
.Some students often listen to music___classes to refresh themselves.