根据要求改写句子 。
(1)what great weather today!（改为同义句）
____  ____ the weather is today!
(2)Mr. Zhang taught him English two year ago.（改为一般疑问句）
____Mr. Zhang____ him English two years ago?
(3)Why don't you try it on?（改为同义句）
Why____ it on?
(4)He goes to the park three times a week.（对划线部分提问）
____ does he go to the park?
(5)I was too scared to move.（改为同义句）
I was____scared____ I couldn't move.

读“中国疆域示意图”，完成下列各题：

短周期主族元素X、Y、Z、W的原子序数依次增大，它们原子的最外层电子数之和为16，X是元素周期表中原子半径最小的元素，Z与X原子的最外层电子数相同，Y与W同主族．下列说法正确的是（   ）

Tim Cook called his mother every week even while he_______ around the world.