David caught a bad cold last Tuesday. Luckily, the cold didn't ______ his examination in physics.
Can you image that the CEO of Pu Tian Software Company doesn’t __________ dress?
The Great Wall is __________ tourist attraction that millions of people pour in every year.
She has a gift for creating an atmosphere for her students_________ allows them to communicate freely with each other.
The days are gone__________ physical strength was all you needed to make a living.
Was it ______ he was playing volleyball on the playground_________ he got hurt?