The police wondered________ of them is________ such a traffic accident.
It is surprising that Jack, who is only 39 years old, _______ in the field of engineering for 20 years when he entered the company last month.
. —Has the conference about building a water-power plant come to an end?—No, it’s _______. Experts just disagree on some issues.
—Mike, do you want Kobe Bryant shoes or James shoes? —Daddy, _______ I choose? I like both pairs.
. Students are often reminded that chances _______ to the well-prepared.
—It’s a pity that Wang Qiang failed in the driving test again.—How can you expect him to pass _______ he hasn’t been practicing enough?