—I guess you can buy such a smart phone for 300 dollars. —I could just two months ago,but the price ________ by 20%.
The movie that we saw last week was quite boring, ______?
----May I speak to Mrs. Green?----Sorry. Mrs. Green _____ downtown for shopping. Would you like to leave a message?
It is said that the conference will last _______ three to four hours and include a meal.
Andy, along with his parents, _____ to Canada for a holiday since last Sunday.
This factory produces about one million pairs of shoes each year, 60% ____ are sold abroad.