____________ looking after threechildren at home, she no longer has time to enjoy the various activities in theclub

The blue shirt ______ sixty yuan, and the shorts ______ twenty yuan.

My sister is still afraid of the dark, _____she is already 15 years old.

The second season of A Bite of China ________ for a month. It turns out to be the most popular documentary.

（题文）下下列各局中，表达得体的一句是()