11.____, the activists tallied to the workers outside the factory and left positive message about protecting the earth.
If you are worried that the tickets will be sold out, you can buy one __________.
—Shallwe go to the art exhibition right away? —__________.
—What was the party like? —Wonderful. It's years __________ I enjoyed myself so much.
—Mary, new copies of Harry Potter are on __________ now. —Great! Let's go and buy one this afternoon.
The tall buildings are _________ in the lake aroundwhich there are many trees.