12. -- Why didn’t you come to see the film with your parents last weekend? -- I _____ my lessons for the month- exam.
The man pulled out a gold watch,_____were made of small diamonds.
Later in this chapter cases will be introduced to readers __ consumer complaints have resulted in changes in the law.
Yesterday she sold her car, ______ she bought a month ago.
The Science Museum, ________ we visited during a recent trip to Britain, is one of London’s tourist attractions.
By nine o’clock, all the Olympic torch bearers had reached the top of Mount Qomolangma, _______appeared a rare rainbow soon.