Mr. Brown is 70 this year. Although he is very old, ____ he works very hard.
—When did the new Wenfeng Shopping Mall open?—It ________ for nearly half a year.
—He’s not married Laura, _________?—__________. They will celebrate their one year of marriage this Sunday.
If nobody breaks the traffic rule, the Chinese style of crossing the road _________.
—Does the dish taste as _________ as it used to be?—No, I don’t think I have ever eaten a worse one.
Mobile phones and electronic calculators _______ be brought in the test rooms at exam times.