It has been announced that all the students ____ put on masks before going to school in case they are infected with SARS virus.
. Life is like a long race __________ we compete with others to go beyond ourselves.
Water may __________, while time never stops.
. Jack is always occupied __________ his work, which makes him have no time to stay with his family.
Was it in the grand closing ceremony __________ people bathed themselves in a sea of abundant happiness?
26. Most people never the idea that money can buy everything.