I toured Zhangjiajie, I was deeply impressed with its beautiful scenery.
—Car prices have been going down sharply in the last 20 years. —It's not surprising because the law of market ________ the price of a product.
—We'll go to the party to be held in Qinghai Grand Theater at 8 tonight. Could you join us? —I'm afraid I can't. I ________ the holiday plan with my friends.
Mother reminds, “________ rain, take an umbrella.” as spring approaches.
—Jenny took the 8: 00 bus to Guangzhou this morning. —Really? She ________ the 9:00 train. It's much more comfortable and safer to travel by train.
—You will never believe that it took us two hours to get to the restaurant. —Really? You ________ in a traffic jam.