计算：$\sqrt{18}-{\left(\mathrm{\pi }-1\right)}^0-2\cos 45°+{\left(\frac{1}{4}\right)}^{-1}$

根据句意及首字母提示完成单词

①He enjoys the food in the r____ a lot and he often goes there to eat.

②My favorite movie s____ is Sun Li.

③—What is Betty's father doing?

—He is d____ his car to work.

④The young woman is l____ home for work.

⑤My father isn't working at the m____.