Scientists say it may be five or ten years___________ it is possible to test this medicine on human patients.
Not until the stadium of Bird’s nest was completed in the end _______ back to their normal position.
_______ the necklace borrowed from her friends made her ______ completely.
The police _______ the stolen jewellery and returned it to the owner.
--- _______ that he picked up French? --- It was in 2010 _______ he traveled in France.
The country with only a population of about 10, 000 _______ nearly 40 small islands..